Lighten Your Hair Using Hydrogen Peroxide

April 25, 2008 by Athlyn Green  
Published in Hair

Do you want to lighten your hair color? Many people want to give their locks a lift but worry about the chemicals in dye. Coloring roots every couple of weeks can be expensive and visiting a salon or coloring your hair at home can take up valuable time.

There’s a easier way. You can lighten your hair using 3% hydrogen peroxide.

Peroxide is simply hydrogen and oxygen or H202 (a water molecule with an extra oxygen atom). When used in a weaker solution, peroxide can be used to lighten hair. Peroxide is used in hair lightening formulas but it can be used on its own to achieve lighter colored hair.

   

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  • If you are a blond and want to lighten your hair color, you can use hydrogen peroxide to do so. Dirty blonds can lighten their hair color and it will look natural.
  • If you are a brunette and want some lighter highlights, you can achieve these using peroxide. Because of possible red undertones, a test piece should be done first to estimate how your hair will react to peroxide and the resultant color.
  • If you are a redhead and want a strawberry blond look, peroxide may provide just the right amount of lightening.

How to Lighten Your Hair Using Hydrogen Peroxide

  • Purchase a bottle of 3% peroxide from your local pharmacy. You will be pleased at the cost. A bottle is inexpensive.
  • Buy a dark spray bottle and fill it with peroxide and keep it near a mirror. You do not need to dilute peroxide.

How to Apply Peroxide to Lighten Hair

  1. Spray peroxide on your hair and brush it through with a comb.
  2. Allow hair to dry. (Some people choose to wash their hair after applying peroxide; others just spray it and go.)
  3. If you want greater lightening, harness the power of the sun by sitting or walking outdoors after applying peroxide to hair.
  4. Continue to use peroxide, repeating sprayings until you achieve desired hair lightening.

Maintaining Light Hair Using Hydrogen Peroxide

Once your hair color is where you want it to be, maintaining it is an easy matter. Simply treat dark areas with a quick spray and you are good to go. The benefit of this is that you don’t have to redo your whole head, just the areas of hair that need lightening. You can section hair with a comb, lifing hair and spraying darker areas underneath.

Treating Dark Roots with Peroxide

  • When darker roots start to show, simply treat these areas by spraying them with peroxide. Rub peroxide into darker roots at top of head.

Precautions When Using Hydrogen Peroxide

  • Always use recommended weaker percentages of 3% peroxide.
  • Avoid spraying peroxide in eyes, as it can sting. Keep a towel or facecloth close by to catch drips before they run down and into eyes.
  • Try a test piece to see what color may result. People with red undertones may find their hair goes a reddish color.
  • If your hair has been previously dyed, check with your stylist.
  • Be aware that prolonged use could contribute to development of grey hair.

Lightening your hair with peroxide is one of the easiest and most inexpensive methods I know of. If used properly, hydrogen peroxide can be a quick method to lighten hair color at home, without using dye.

How to Lighten Hair With Peroxide

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498 Responses to “Lighten Your Hair Using Hydrogen Peroxide”
  1. amanda Says:

    if you just wanted to do the ends of your hair, like the tips.. how would you do that?

    and also.. my hair is fairly dark brown, what color will it come out to be? are there things you can add to the peroxide to make different colors?

  2. Athlyn Green Says:

    Hello Amanda,
    If you just want to lighten the tips of your hair, you can, 1: spray them (pour peroxide into a spray bottle) and brush through with a comb. The comb will create nice streaks or, 2: pour peroxide into the cap or lid and pour on the ends of your hair.

    (I find that if I go out in the sun, after applying peroxide to my hair, my hair really lightens–but I’m very blond naturally.)

    If you have brown hair, it will lighten depending on the undertones. If you have reddish undertones, it may go on the reddish side.

    It can be fun to experiment and if you want the color lighter, just keep applying peroxide and allowing it to dry on your hair.

    I’m not aware of other things you can add to peroxide; however, there may be.

    Let me know how your hair turns out.

  3. aliyah Says:

    i was just wondering would this have a any side effects like hair loss :s :s

  4. aliyah Says:

    i heard you can add 50/50 water is dat better or it is ok to use by itself

  5. stacey Says:

    i can only find 6% solution is that ok to use still ????????????

  6. Athlyn Green Says:

    Hi Alijah,
    I checked with a hairdresser and she said it was perfectly safe. I’ve been using this in the winter months when my blond hair darkens (for many years) and have a very thick head of hair.

  7. Athlyn Green Says:

    Hi again Alijah,
    If you are using a 3% solution, you shouldn’t need to weaken it with water; however, if you were trying to conserve your peroxide you could try it. Then I would just allow it to dry on your hair.

  8. Athlyn Green Says:

    Hi Stacey,
    It should still be safe but if you have any concerns check with a hairdresser. I seem to remember using 6% years ago; however, I can’t state this with certainty.

    It also might depend on any skin sensitivities. You could try a test on a hair cutting or on a small area of skin but please check before trying this–just to be completely on the safe side.

  9. Emily Says:

    I’ve heard about the SUN accelerating the desired lightening, but what about a hair-dryer? Is it the HEAT that expedites the high-lighting? Brunette in CA – Emily

  10. Athlyn Green Says:

    Hi Emily,
    I can’t answer about heat activating peroxide. You could try it and see if it makes a difference.

  11. Cherry Jazline Says:

    Heyy so im kind of confused on how you would go about this.
    What if you have brown hair and you want to out blonde streaks underneath it like peek a boo highlights.
    would you be able to use the peroxide?
    or what?

  12. Athlyn Green Says:

    Yes, Cherry,
    Just apply the peroxide to the hair strands you want to lighten–either combing through or spraying on; then allowing to dry.

    You could even try one of those caps they use for streaking hair. That way you could pull out the hair you want to treat.

  13. Marie Says:

    This sounds like a great idea! Can it be used to lighten arm hairs?

  14. Athlyn Green Says:

    Hi Marie,
    You probably could do so, if that were your inclination. Remember, that with darker hair, the lightening will be different from that achieved on blond hair.

  15. jamie-lynn Says:

    i have just used a 40% volume peroxide on my hair all over to get rid of unwanted black hair dye and the results are incredible, you can pick up a little bottle from boots for 99p just ask someone to show you where the creme peroxide is = ]

  16. Athlyn Green Says:

    Hi Jamie,
    Thanks for sharing your experiences. I find it gives my hair a nice shine,too!

  17. Trisha Says:

    Is there an issue with perming your hair afterwards like dye?? Like is the two week time period still and issue?

  18. Luisa Says:

    Thank you for the great tips. my question is can i use peroxide on hair that has previously being colored with hair color?

    thank you!!!

  19. Athlyn Green Says:

    Hi Trisha & Luisa,
    I would answer yes to both questions. If you are concerned, just wait a bit between hair treatments.

  20. Stasi Says:

    Right now I’m trying out the peroxide. I have bleached parts of my hair before with an actual hair bleaching thing, but it seems to me that my already bleached parts are changing faster then my regular hair. (By the way, I’m a brunette.)
    So, do you think that since I have less pigmentation in my already bleached hair that it it bleaches faster?

  21. Athlyn Green Says:

    The lightening will be different for different shades of hair but from what you are describing, that seems likely.

  22. Bubbles Says:

    Lol..my hair is dark brown ..i mean “was”..i bleached it with hydrogen peroxide and it turned out a blondish brown with some red highlights..i really like it ^_^

  23. Athlyn Green Says:

    Hi Bubbles,
    That’s great news! What I like about using it is that your hair doesn’t look dyed or brassy, as can happen with some of the hair products available. It’s also nice to use something that doesn’t contain lead or other harmful substances.

    You might be interested in my latest beauty article: http://www.beyondjane.com/Beauty/Olive-Oil-Beauty-Tips-10-Neat-Uses-for-Olive-Oil.239273, which discusses how you can use simple olive oil as a healthful beauty booster. A friend of mine, after consulting with a hair dresser, used the warm towel trick and her hair became shiny and beautiful.

    Thanks for sharing your experience with us!

    I invite others to comment, too, as to their experiences using peroxide.

  24. Athlyn Green Says:

    I checked with a pharmacy today and the fellow there told me that you can use up to a 6% solution for hair lightening; although he cautioned that the fizz would be bothersome if it got in the eyes.

    So, for those with darker hair, the stronger solution may render increased lightening while for blonds the 3% solution may be enough to further lighten already pale hair.

  25. Kate, Sept. 9, 2008 Says:

    I had natural black hair but it was getting gray so I’ve been dyeing it with Natural Instincts (Midnight Black) for years but I would like to lighten it up a little but I tried using a dark brown and my roots show a different color. How can I lighten it to look more natural dark brown without the lighter roots?

  26. Athlyn Green Says:

    It sounds as though the bottom part of your hair has some residual dye left and that may be why you are getting a lighter color up by the roots. You may have to wait for some time to pass before the dye takes evenly.

  27. Rae Says:

    When I was much younger, we used peroxide to make our hair blond. However, we ended up with orange hair……..what makes it different today? I was a dirty blond in my younger days but have darker hair today.

  28. whitney Says:

    i’m only 13 and i want my dark brown, almost black, hair light brown, can i do this with just hydrogen peroxide, or should i go to a salon, i have had my hair highlighted and they tured out to blonde, they said my hair changes fast, what should i do?

  29. Athlyn Green Says:

    Hi Rae,
    When I was younger, I, too, used products that claimed to lighten hair with peroxide as one of the ingredients. I found my hair went brassy so stopped using those products.

    Using straight peroxide, however, gives me natural highlights that look as they should.

    I would think the difference is in the ingredients.

  30. Athlyn Green Says:

    I would try a 3% solution and see what results. If you don’t achieve enough lightening, simply go up to 6%. Each time you use peroxide it will lighten your hair further, so if you are happy with the color, just leave it and treat new growth; if you desire greater lightening, treat the already lightened hair.

  31. Toya Says:

    I have really dark hair almost jet black i used the peroxide but it hardly got any lighter does it work on all hair or just some.

  32. Athlyn Green Says:

    Hi Toya,
    It depends on the amount of pigment in your hair. You may have to use a stronger solution, if you can find it. Or, just keep applying it and it will keep lightening over time. A good method is to spray mist it.

    I had a friend who had brown hair and she would mist her hair and leave it to dry. When I saw her some months later, her hair had gone quite blond.

    You would probably end up with brown hair, if your hair is really dark.

    Peroxide will lighten hair but it won’t act the same as a dye; however, if you keep applying it, you should see a difference.

  33. Val Says:

    My hairdresser used 10% for the tiny blonde highlights in my hair. I would think that even 6% will burn the scalp as if mkes my hands flake if I accidentally get any on. The hairdresser did not let it (the liquid) go quite to my head when doing it. A friend used to have a haordresser put hydrogen peroxide in with her setting lotion but I do not know which % this would have been.

    Any ideas what % is best for grey hair to look a natural blondish?

  34. Athlyn Green Says:

    If your skin is sensitive, I would try the 3% solution. If that doesn’t cause any flaking, you can always continue with it until you reach the desired lightness. I don’t know if grey will turn blondish or whiter. It will depend on your hair.

  35. Angel. Says:

    I tried using the old-fashioned lemon method. but it only lightened my hair a little bit, and I have natural highlights so it just blended in. Will the peroxide actually stand out if I used it only once, or will i have to use it a couple times?

  36. Athlyn Green Says:

    The peroxide does a wonderful job, so it doesn’t look dyed, which, when you think about it, it isn’t.
    What I like is that you can apply it once or as many times you want until you reach the desired lightening.

    I’m already blond and bleach out in summer. I usually just spray peroxide on my hair in the winter months, when it tends to darken.

  37. Saby Says:

    Hi i dye my hair quite often from time to time my original colour is black hair and after dyeing it a few times its dark brown but recently i went to the hairdressers and my scalp started burning btu this was for the very first time ever however,now i want to lighten my hair and then dye it to a dark rich auburn since it doesnt work if i just apply the plain dye on to my hair.What percent hydrogen peroxide should i use and after how long can i apply dye to it.Because i heard that you can lighten your hair and then after few hours dye it on the same day.
    Please help and thanks alot xx

  38. cooper Says:

    Hi, I’m trying to get my hair a really really light blonde color and I’m currently a strawberry blonde, blonde, and red, my hair is all different shades of color. I was wondering., I Have 10% Peroxide will that work on me hair?

  39. karen Says:

    All Boots had was 12% creme peroxide. I have been using sun-in, but missing some bits of hair. I thought with the creme I could get it all a bit better. My aim is to stop being salt and pepper hair to cinnamon and sugar coloured. How long should I leave it on to achieve this and should the creme touch the roots? Thanks

  40. blackbrown Says:

    i have blackbrown hair and i already bought hydrogen peroxide 20 volume.. but i am not so sure as to the safety of it contacting my scalp. AM i in danger of losing my hair if the product comes in contact with my scalp?

  41. Alexis Says:

    Hey i just wanted to say that i have been using peroxide for two weeks and my hair looks wonderful , my hair hasn’t dried a bit and and i could’nt be happier (given that i do have more blonde in my hair than anyother color) it has been perfect in these winter days , but i was wondering if you have found out anything about the heat activation trick and if that would be like the sun per-say .

    thanks ,
    alexis

  42. Athlyn Green Says:

    Hi Everyone,
    Here’s an answer to all the questions. Use 6% peroxide solution. I checked with a pharmacist and this is the strength he recommended.

    Do not get it in your eyes because it may sting.

    Use it repeatedly until you achieve the desires color.

    I put mine in a darkened spray bottle and spray it on my hair, then allow it to dry.

    The lightening will depend on your hair color.

    I’ve found that if I spray my hair, then go out on a sunny day, this increases the lightening.

    Remember, at this strength, the peroxide won’t hurt your hair.

    This is far less expensive than dyes and you are not exposed to harsh, potentially dangerous chemicals.

  43. Athlyn Green Says:

    Hi Balckbrown,
    I’m surprised you were able to purchase it in that strength. I would try the 3-6% solution. Now, while peroxide is safe, higher concentrations may be corrosive.

    As with any substance, if the strength is magnified, it usually becomes stronger.

    As with hair dye, if you want to check results first, do a hair swatch sample. Check after sample is dry for color.

  44. Y.E.L. Says:

    Hi Athlyn Green,
    I was wondering how I should wait while using 50% water and 50% of 3% Hydrogen Peroxide to lighten hair.PS: My hair is a dark brown of just black( betwen those two colours).Thanks for the tip.
    Your truly,Yunah.

  45. Athlyn Green Says:

    Hi Y.E.L.,
    If you have 3% solution, you should just be able to use it without diluting it with water. Simply spray on and let it air dry. You don’t have to wash it out. Keep applying it until you achieve the desired color. After that, simply spray roots, as necessary.

  46. hmktn Says:

    Hey, thanks for this useful info! This is the most helpful website about lightening my hair! I am glad to know!

  47. Athena Says:

    Ladies,
    please, save your hair. Hydrogen peroxide is very damaging on it’s own. Do take the time and apply coconut oil to the hair, it cuts down on the harmful radicals created by the hydrogen peroxide reaction.

  48. kaisie Says:

    hey
    i have bleached my hair 4 times already from dying it black of 8 yeahs lol. and i have bleaches it and now its this brassy nasty orange color on the ends but my roots are like a white blond whitch i want well the hydrogen peroxide work and what will the out come be

  49. boris Says:

    is using 3% better then 10%?

  50. Athlyn Green Says:

    Hi Athena,
    I checked with a hairdresser and a pharmacist and was told that in the right percentage solution, peroxide is harmless, simply water with an extra molecule. If people use 3% or 6% it should be completely safe. I’ve used it for years with no damage to my hair.

    Hi Kaisie,
    Because your hair has had numerous treatments, I would let it grow and recover before doing more to it. You may want to consult a hairdresser before applying anything else.

    Hi Boris,
    If you just want a little lightening, 3% should do nicely; if you want greater lightening, use 6%.

    It is always best to test a small hair sample because each person’s hair is different and will lighten differently: an ash blond will go lighter, a brunette may develop reddish highlights.

  51. scorpio Says:

    Hi Athlyn,

    I’ve been busy changing my hair colour for a long time now. My natural colour is light brown, i had dyed it in a black colour for a year and a half. Then i wanted it to get dark brown (a Megan Fox colour) so i did all this stuff to my hair, i bleached it, and dyed it over again but there were all these different colours. On the front it was still black, the roots were white blond and the rest was orange with black strings inbetween. So i dyed it darkbrown after that. It washed out and became orange so a week ago i dyed it in “bittersweet chocolate”. It’s still black on the front, but in the back it’s te colour i want. Do you think i can use the peroxide on the parts that were black before i dyed it in bittersweet chocolate? Do you think if i do that it will turn the same colour as the rest of my hair or that it will turn red/orange because it has been black?

    xoxo

  52. Carly Says:

    OMG,
    i am soooooo anxious to see what my hair will turn out to be i have been waiting but it hasent dried yet……. i cant wait but i dont waant it to become a nasty color my boyfriend would KILL me i am waiting still and hopefully it will dry soon and BTW im useing 3% hydrogin peroxide it will work ok right? no redish highlites? and im a brunette just letting you know!

  53. Monica Says:

    Oh wow. I’ve been reading through the comments and I really want to try this out.
    I dyed my hair VERY DARK BROWN almost black and i tried dying it to a lighter color but my roots ended up being the only things showing.

    My hair was getting healthy because I wasn’t processing it as much but then the whole dying it to get it lighter process didn’t work but sure did damage it.

    I am going to try this … and put less of it on my roots … hopefully it works and hopefully it doesn’t damage my hair as much.

  54. Sally Says:

    I have black hair. I like the whole peroxide thing but i was just wondering if using peroxide on my hair would turn it grey or a shade of it. I would just like to double check before i did anything.

  55. Athlyn Green Says:

    Hi Sally,
    The best way to determine this is to try a sample piece and do a swatch test. Each person’s hair is different and this may determine outcome.

    If you keep applying peroxide, your hair will continue to lighten.

  56. carl Says:

    should i mix the peroxide with water?

  57. Athlyn Green Says:

    It should be fine as is. Simply pour it into a spray bottle and spritz on hair.

  58. king Says:

    I did it to my hair it went red completely

  59. Athlyn Green Says:

    Did you do the swatch test, as recommended?

    If a person has red undertones, these may come out when using peroxide.

  60. Haley Says:

    You say that we should use hydrogen peroxide instead of dye if we are worried about the chemicals in the dye. But hydrogen peroxide is the main chemical in most dyes and it is very damaging to your hair. it dries it out to the point that your hair will break off completely.

  61. Athlyn Green Says:

    Hydrogen peroxide is perfectly safe if used in the strengths I recommended in this article. If someone were to use a stronger percentage/concentration they would have to contend with unwanted results.

    As I’ve mentioned, it is always a good idea to do a swatch test first because each person’s hair is different.

    Hydrogen peroxide is simply water with an extra molecule, so in the recommended percentage of 3% is perfectly safe.

    Hair dyes contain other chemicals such as lead acetate, ammonia, PPD, and 4-ABP (carcinogenic).

    My point was that hair dyes are potentially toxic and using peroxide is a safer and cheaper alternative.

  62. jake Says:

    i had a some acne and i put hydrogen peroxide all over my face including my eyebrows and it made my eyebrows lighter can someone please tell me how long does it take for it to go back to your natural hair color

  63. Athlyn Green Says:

    Hi Jake,

    Your eyebrows would have to grow back; however, because these hairs are short, it shouldn’t take long.

    If you really don’t like the way they look but don’t want to purchase dye, pick up an eyebrow pencil and lightly brush it over the hairs to darken them.

  64. Charlotte Says:

    So, if I’m a brunette and want highlights, I just spray it all over my hair?
    Or should I do it another way, with tin foil or something?
    I do really want all my hair lightened.
    Thanks.

  65. Charlotte Says:

    I’m sorry, I meant I DON’T want all my hair lightened, in my last comment. =)

  66. Athlyn Green Says:

    If you want just portions of your hair lightened, simply isolate the strands and brush peroxide through them. You could use a cap and saturated the strands you want lightened.

    For those who want overall lightening, simply spray hair and them comb through.

    To treat darker roots simply spray on the darker areas.

    Always do a test to see how you hair will react.

    Some brunettes go blond, others go reddish. It depends on the make-up of the hair.

    If you want further lightening,, just keep applying peroxide until you reach the desired shade.

    This is gentler than dye so may take more than one spraying but it results in a nicer color than when peroxide is mixed with ammonia and other chemicals (the brassy look).

    Just make sure you don’t get it in your eyes as it will fizz and burn.

    Only use 3-6%, nothing stronger.

  67. Jinny Says:

    Is the effect of hydrogen peroxide permanent or will the color fade away back to my natural color.
    I have used the hp on my brown hair and it’s turned strawberry blonde. Will it lighten more if I continue to use it? because strawberry isn’t a nice color on me.
    If I stop using the hp will my brown hair “come back”?

    Thanx

  68. Athlyn Green Says:

    Hi Jinny,

    I’ve found the effects permanent. Your hair should continue to lighten if you continue to use peroxide.

    You would have to wait for your hair to grow back in in its natural color.

  69. Barb Says:

    I am light blonde but want to get a few highlights to a white stage..How do I do this? Do I use 20% 30% or 40% developer with a light toner or use straight peroxide?

  70. megan Says:

    I have a soft black color hair and i wanted to put peroxide on part of my hair to lighten it and then dye that part purple…Is that ok?
    Which percent of peroxide should i use for best results?
    Thank you for your time!

  71. Athlyn Green Says:

    Hi Barb,

    If you are already blond, you should have no problem. I would suggest either 3% or 6%, depending on how light you want to go. The 3% used over time will continue to lighten your hair. The 6% would give you faster results.

    Simply wet the strand you want to lighten. For a streaked effect, you could use a cap and pull out the hair through the holes then spray it all over with peroxide and allow it to completely dry.

    Another method is to wet a small sponge with peroxide and apply it to the hair to be lightened. You can even simply wet a Q-tip and run it along the hair tufts you are trying to lighten. Other people use plastic gloves and dip their fingers into the peroxide them run them through hair.

    For overall lightening, just combing peroxide through hair will give a somewhat streaky effect. The teeth of the comb separate the hair stands.

  72. Athlyn Green Says:

    Hi Megan,
    since you want to dye your hair purple, I would suggest calling a salon and asking a hairdresser for instructions before attempting to lighten first with peroxide.

  73. Sierra Emily Says:

    Um…sorry to be a pest, but I heard a lot of rumors about hair loss, and it turning an orange colour. How can I avoid this?

  74. Athlyn Green Says:

    Hi Sierra,

    I’ve used peroxide for years and have never experienced problems.

    I have used other products that combined peroxide with other chemicals and I didn’t like the brassy look that resulted; however, I believe that the brassiness was due to the chemical cocktail.

    If used correctly, peroxide shouldn’t cause problems. If you are concerned, use the 3% solution and test it on a hair swatch first.

    My hair is soft and shiny and has lightened in a natural fashion.

    I only use peroxide in the winter months because my hair bleaches out in summer.

  75. Michelle White Says:

    I recently got clip in real human hair extentions. and I already knwo you can treat them and dye them just as you would your real hair.They are an dark brown. I told my mother the other day i wanted to bleach them to a blond color so i can dye them a bright blue color. we talked about the Peroxide way and she agreed to it. and she bout insted of normal peroxide, she bougth this bottle os Hair peroxide with the brand name “Licked” on it. It ahs no instractions on it. Do you knwo if it will work the exact same way as normal Peroxide?

  76. Kaye Says:

    So my friend told me that I could try using the peroxide with shampoo. Does this work? If so, what’s the ratio for the mixture?

    I’d like to try it on already blonde hair to just lighten it a bit, not make it white-blonde.

  77. Athlyn Green Says:

    Hi Michelle,
    I’m not familiar with “Licked” but I haven’t seen good results with mixtures that contain peroxide mixed with other chemicals.

    Hi Kaye,
    I’ve never tried peroxide with shampoo. I would think it would be washed off the hair too quickly to really make much of a difference. If you just want gentle lightening, simply spray peroxide on your hair, wherever you want it lightened. Use the weaker 3% solution.

  78. boredom Says:

    Athlyn,
    I want highlight and was wondering if instead of spraying my hair, if I mixed it in with my hair gel, would it work?

  79. Kristina Says:

    I died my hair a very dark brown. It went almost black. I have spent lots of money on blonde hair dye to try and lighten it with no results…I have heard that putting peroxide in hair can lighten it. All I want to do is lighten it enough so that I can have it back to its light brown almost dirty blonde color. Will peroxide work for me? If it will, what should I do? Do I just wash and condition then spray it in and leave it? I use a two in one shampoo and then conditioner…Should I change any of that? I don’t know what to do and I really need your advice. Thank you.

  80. Athlyn Green Says:

    Hi Boredom,
    You could try mixing it with your hair gel and trying it on a hair sample. My concern would be in mixing these substances. It might prove helpful to check with a hairdresser. It is very easy to fill a spray bottle and simply spritz hair.

    Hi Kristina,
    The best rule of thumb is to always try a test piece. Each person’s hair is different so there are no hard and fast guarantees.

    If your hair is coated with a conditioner, you should wash it first and then spray on peroxide.

  81. Rachel Says:

    I have bought peroxide as i want to lighten my hair then put other colours over the lighter to have flashes of colour in my hair how would i use the peroxide to get the lighter streaks?

  82. Athlyn Green Says:

    Hi Rachel,
    Just follow the instructions in this article. For streaks, spray or saturate those strands.

  83. teresa Says:

    I want to dye my arm hair blonde
    but i wnat to know how long do you have to leave it on…
    or do you just leave it there.

  84. Athlyn Green Says:

    Remember, peroxide will lighten hair but to go blond will depend on your hair color. It doesn’t act like a blond hair dye. It lightens whatever color you already have.

    Just spray or wet your hair with peroxide and let it dry. always do a test piece to see what color will result. For increased lightening, reapply until you reach the desired shade.

    When you want to give your hair an overall boost, you can simply spray peroxide on and brush through and this will give locks a lift.

    Make sure that you don’t get peroxide in your eyes.

  85. jessica Says:

    i have dark brown hair and i want it to turn blonde. will a botle of peroxide help or am i damaging my hair

  86. Athlyn Green Says:

    If you use it according to the instructions in this article it should be fine. If your hair is dark brown, I would spray your hair until it is saturated and then allow it to dry. Keep repeating this until you achieve the desired color.

    I had a friend who had dark brown hair and she would spritz on peroxide and then go about her day. When I saw her a couple of months later, her hair was blond. She said it was the easiest method she’d ever used to change her hair color–and inexpensive, too!

    Just try it on a piece of hair first to see what color results. Or spray a section of hair on the underside and see how it turns out.

  87. Elaine Says:

    Hi Athlyn,
    I picked up some 6% hydrogen peroxide to lighten my medium brown hair but when I got the bottle home I noticed that there was a poison symbol on the bottle. The 3% bottle that I had tried on a previous occasion did not have this warning. Are the concerns just if it is taken internally or are there concerns for external use as well?
    Also, the last time I used a store bought hair colour (Clairol Hydrience) was about a year and a half ago, so half of my hair is a goldy colour and I want to lighten my roots to even things out (without using really harsh hair colour). Do you think a 6% peroxide will do the trick?

  88. Athlyn Green Says:

    6% is the strength most often used for hair lightening. Try some on a hair sample first to see how your hair reacts. It should be fine–just use it for your hair and avoid contact with your eyes.

    If you have any questions, call a pharmacy and talk to a pharmacist.

    The peroxide should do the trick and you can keep reapplying it to achieve the desired lightening.

  89. Mae Mae Says:

    I just dyed my hair and it only dyed my roots…do you think it would be safe to use peroxide to lighten up the rest of my hair and then dye it to the color I desire?

  90. Athlyn Green Says:

    Hi Mae,
    What color is your hair and what color do you want to dye it to?

  91. Alec Yankee Says:

    what happens if aticmaditly my hair turns green. does preoxide do anything.

  92. Tarah Says:

    Yes That just happened to me. I was trying to dye my roots blonde using a box and then my hair turned an ash blue color. What would the results be if I used the HP?

  93. H Says:

    I’ve been using 3% hydrogen peroxide to lighten my hair. It’s very natural looking and my hair has not turned orange (I have dark dirty blonde hair with natural golden undertones). I think the key is go EASY with the peroxide. Use just a little bit at a time and apply it with a spray bottle. Never pour it directly on your head and be careful not to do it too often. If your hair starts to feel dry, STOP and give your hair a break before continuing. Use a good conditioner.

  94. Athlyn Green Says:

    I’ve found that, too. The lightening looks very natural. Some people will need to use more hydrogen peroxide to achieve hair lightening; others will find they use far less. It depends on hair color and hair type.

    I’m happy to hear you’ve experienced good results.

  95. Laura Says:

    Hey i just got 6% Hydrogen peroide… I dyed my roots earlier but they turned out a gingery colour (the rest of my hairs bright blonde) Is it ok 2 use this on my roots??=)

  96. Athlyn Green Says:

    The 6% peroxide is stronger so I would try a little bit on your roots to see how it will turn out. Dip a Q-tip into the hydrogen peroxide and dab it on an area that isn’t very noticeable. Wait until it dries to see if it goes blond.

  97. Kya Says:

    I have dark brown hair and I’ve been sprizting hydrogen peroxide 3% on two large strips of hair on either side of my head all day to no avail. I havent noticed any lightening at all. And I cant get anything besides 3%. How long does it usually take for there to be lightening? Like, how many days of applying and reapplying should it take?

  98. Hoi =] Says:

    How long does it take??… Wen shoudl u 1st see it lightening my hair is already blondey..

  99. Leigh Says:

    I have color treated blackbrown hair and I hate it! I read that you can mix peroxide with your conditioner and let it sit, would that work and can I use peroxide on color treated hair?

  100. Athlyn Green Says:

    Hi Kya,
    Your hair may be particularly resistant or dense. Have you allowed it to dry? It will dry lighter–or should. Usually the lightening is apparent once the hair has dried and subsequent lightening is seen in later applications of hydrogen peroxide.

    If you see no lightening at all, I would try to find a stronger hydrogen peroxide solution.

    Hi Leigh,
    I’ve never heard of mixing peroxide with conditioner so if you decide to try it, try a little on a hair swatch first.

    If you are worried about color-treated hair, simply try peroxide on a hair swatch first and allow to dry to gauge color.

    Hi Hoi,
    If you have blondish hair, you should notice lightening fairly quickly. Usually one application (spraying) results in lighter hair and any further spraying, lightens hair further.

    You can see my hair from my profile picture and I lighten it only with peroxide. I never use dye.

  101. Jessica Says:

    Hi i am trying to lighten my hair naturally. After reading the comments I decided to try this method. I cut a swatch of hair and am getting ready to go buy some peroxide. My question is this: If I combine other natural lightening ingredients such as lemon juice and chamomile with the peroxide will I achieve a stronger result or would they cancel each other out? Also supposing I could do this can peroxide be heated like water so that I could brew the chamomile without water? Thank You

  102. Athlyn Green Says:

    Hi Jessica,
    I have never tried this so I can’t offer any advice. Maybe try checking with a hairdresser.

  103. Worried Says:

    Hi I have recently used this on my dark blonde hair and it turned my hair much lighter with only 2 usages, but it has a little orangy tint to it that you can hardly even see. All my friends thought it looked great but when my mom found out she got really worried that my hair would fall out or break easily. I have naturally thin hair but could this happen? She made me promise that I would never do this again and then said it would look terrible when my blonde roots grew in. I think that because I only lightened little pieces that u won’t be able to tell that easily. What do u think?
    -worried :(

  104. Athlyn Green Says:

    Hi Jessica,
    I’ve used peroxide every winter when my hair goes darker and I have never experienced problems. If you use the 3% solution, you shouldn’t encounter any problems. Hydrogen peroxide should not be used in any strength stronger than 6%, which a pharmacist said that people use for hair lightening.

    If you are worried because you have thin hair,simply try small amounts at a time or you could mix hydrogen peroxide with water to weaken the solution.

  105. Katie Says:

    I used this method over the weekend and brighten up my hair quite noticeably. I was wondering if the effects of the hydrogen peroxide would fade overtime or the color would dull as I wash my hair?

  106. Athlyn Green Says:

    Hi Katie,
    No, the effects of using hydrogen peroxide are permanent. And, if you want further lightening, you just keep spraying your hair. Some people just spray their roots to once their ends have reached the desired lightening.

  107. Barbara Says:

    Hi. I’ve used the spray this winter and i have brown hair which has turned out orangish! I guess its my undertones. I am worried that summer is arriving and that my constant exposure to the sun will make it even lighter! What can I do to soften the colour besides dying it brown :S?
    Thanks

  108. Monika Says:

    Hi,
    I dyed my hair from Loreal box “dark blonde” and my hair is naturally med or dark brown and a bit red (it may be my understone). It turned out copper! I dyed it again with Garner box “natural light brown” and it covered pretty much but copper and red is somewhat there. More brown the rest except root.

    I would like to try peroxide and wonder if it will cover the copper? or maybe it would be reddish or orange. I want GOLDEN OR DIRTY BLONDE.
    D o you think perxoide will help and make my hair brown to gold? I will try on my front bang for a test first. Just spray it and leave it till it dry. No sun directs needed?

    Oh I have 1/4 kids tangle treatment in spray bottle left. Is it ok to mix with peroxide in it? If not, I will throw and rinse then pour peroxide in it. Please let me know.
    Thanks!

  109. Athlyn Green Says:

    Hi Barbara,
    If you have red undertones, your hair may lighten to strawberry blond. Each person’s hair is different so you may have to wait to see how it lightens with increased sun exposure.

    Hi Monika,
    I would try a swatch test–especially since your hair has been previously dyed.

    I wouldn’t mix peroxide with other chemicals.

  110. jap Says:

    Was using peroxide on my neck/behind ears but had NO idea it would fade my hair. Now my hair line is a different color. How can I get my dark brown hair color back. My hair is kinky and I perm it every other month. Will the perm cause my hair to fall out. I’m terrified. Please help.

  111. Athlyn Green Says:

    You may have to dye your hair or wait for it to grow out. If you have concerns about the effects of perming your hair, consult with a hairdresser or cut down on perming it.

  112. jap Says:

    Hi again,
    Will it actually grow out over time if I do nothing? I’ve been perming my own hair for over 25yrs and don’t have a hairdresser to consult. Since the affected areas are isolated around the ears I could perm around it for the rest of the year if you think that’s a good idea. I can certainly call a girlfriend’s hairdresser but it won’t be anyone I’m directly familiar with.
    Thanks so much.

  113. Athlyn Green Says:

    Yes, your hair will grow out to its natural color. It’s unlikely that the perm will make your hair fall out. What can happen is that damaged hair may break. Each person’s hair is different so there are no hard and fast rules.

  114. Gaby Says:

    is it safe to lighten with peroxide then dye your hair a blue color?

  115. Athlyn Green Says:

    You might be better off simply dying your hair. You should try this on a test sample first.

  116. Zoe. MESSED UP HAIR (: Says:

    Heyy, I had black and hair with dark blue bangs… and i wanted to bleach my hair to blond ( With black lowlights ) So i bleached it and my roots ( dark blonde ) Are white blonde and the blue is green and the black is brownish black so im going to try it again but not but it on my roots with peroxide. Which percentage should i use to make my blackish brown to blonde.

  117. quinn Says:

    heyy im a red head and i want very very bleach blonde hair and how long and how much proxide do i need to do that?

  118. Alicia Says:

    Does putting 3% in your hair work after one time or do you have to do it every day?

  119. Athlyn Green Says:

    Hi Quinn,
    For very light hair, keep spraying with peroxide until you reach the desired lightening. Because your hair is red, you will probably end with a light strawberry blond.

    Hi Alicia,
    You don’t have to do it every day. It depends on the amount of lightening you desire. Simply spray peroxide on your hair and allow it to dry; then if you want further lightening repeat applications until you are happy with the result.

  120. Veronica..! Says:

    Hi i have very dark brown hair almost black and i was wondering if i peroxide my hair but not leave it in too long will it make it like a lighter tone? what do u think because i dont want to make it blonde just maybe a little lighter

  121. Jacqueline Says:

    Hi! Thanks for this info! I HAD very dark brown hair, almost black. I couldn’t find 6% peroxide in my area, but after internet research I discovered that 6% peroxide and volume 20 developer are the same thing! So, I went to my local Sally’s beauty supply store and picked some up for just $2.49 for the 32oz bottle.

    After just 4 uses (I spray the peroxide on my freshly washed and conditioned hair and let it dry) my hair is now a honey brown! What a change!! My family that I hadn’t seen in two weeks didn’t recognize me!
    I sprayed my hair twice a week for 2 weeks. I even lightened my eyebrows by lightly dampening a cotton ball with the peroxide (the cotton ball shouldn’t drip) and gently rubbing it on my eyebrows until they felt wet, then let them dry (of course, I completely covered my eyes with a washcloth to protect them!)

    My goal is to reach light brown and stop there. But now I’m wondering, how should I handle the roots when they come in?
    Any tips or suggestions?

    Thanks so much!! I didn’t want to dye my hair and thanks to you, I don’t have to!

  122. Athlyn Green Says:

    Hi Veronica,
    If you don’t want blond, then experiment with the weaker solution or dilute with water.

    Hi Jacqueline,
    Simply spray your roots as they come in, as necessary, so that your hair is fairly even. This is what I do when I get dark roots in the winter months (I’m blond but darken when out of the sun).

  123. Rita Says:

    hey.
    i was hoping if you could help me.
    im a natural black but i have colured my hair to different shades of brown.
    and currently it is reddish brown.
    i bought 9% peroxide and a pearl blonde colour dye at the chemist.
    how much peroxide do i use if i want to dye my hair after it with the dye i bought?

  124. Miss V Says:

    Hi Athlyn,
    I have read all the entries here and they are very informative, thanks. My question is rather different. I have been coloring my hair for almost 30 years and always lighter, until a year ago. I went dark and havent been able to get it lighter. I tried twice but it only effected the roots. I’m Black, so my texture is different but I have had the same results as others. So my question is, will the “HP” have the same effect on my hair. My hair is fine, not thick or course. I’m not sure of the undertones, because different brands of the same “so called color” have different outcomes. The natural black did not agree with my skin tone. The dark brown dye has made a slight difference. I last used it in January 09. Please advise!

  125. Athlyn Green Says:

    Hello V,

    Probably the best approach is to try some peroxide on a test piece to see if it will lighten it. you may have to respray it.

    If it lightens, you should be able to lighten your hair; if not, you may have to wait until the dark dye grows out.

  126. amy Says:

    hi i have demi-permanent purple highlights with bleach underneath, put in and i want them lighter. should i use 1ounce of 30% hydrogen peroxide and 1ounce of harm water with shampoo

  127. Geselle Says:

    Hi,

    What is the best way to get rid of darkened hair. I have colored dark almost black hair and would like to have it brown. It has been a gradual process to black and I dont like the results. How can I apply 3% peroxide and how long will it take to see results?

  128. Athlyn Green Says:

    Hello,
    Please follow the guidelines in the article regarding hydrogen peroxide percentages and how to use peroxide safely.

    Always spray peroxide on a test piece of hair to determine color and remember that with each spraying, hair will continue to lighten.

  129. Samm Says:

    Hi,
    I would like to put coontails into my hair, and was wondering whether hydrogen peroxide would do the trick. The section of hair I would like to put the stripes in is light brown; if I put hydrogen peroxide on it in stripes, would there be a noticable difference in just one application?
    Thanks.

  130. Athlyn Green Says:

    Hi Samm,
    What color did you want the coontails? Blond? Yes, this should work. You would need to brush it on. 3% will give gentler lightening; 6% more lightening. You can experiment to see if one application is enough.

    The great thing about using hydrogen peroxide is that you can keep applying it until you achieve the desired lightening.

  131. lacey Says:

    uhmmm, the peroxide IS working lightening it but i was wondering like in a few months can dye my blonde spots turquoise,, or if the peroxide and dye be to much for my hair to handle?

  132. Athlyn Green Says:

    Hi Lacey, check with a hairdresser if you have concerns about possible damage to your hair.

  133. dina shoeir Says:

    hi athlyn….iam a egyptian brunette with a little bit dark skin tone…i never dyed or bleached my dark brown hair…i have been reading all about peroxide…some sites says to add cup of 6% peroxide on 2 tbs honey , 2 egg yolks and juice of 1 fresh lemon..is this a good way to add peroxide….what things to add to peroxide to prevent my hair turning to orange or brassy?…what if we add to last reciepe chamomile, turmeric, sage…?

  134. Ahh Says:

    Hello, i have naturally blonde hair.. and i been dying my hair black for years. I went to the salon to get it lightened, however when they di dmy roots got REALLY light, and the rest just a light brown.. and i still have black in it.. if i use this peroxicide method, shoul di just spray it on the other parts of my hair versus my roots? i’m confused.. i don’t want super light roots and the rest orange…

  135. Athlyn Green Says:

    Because your hair has been dyed, try it on a test piece of hair to see how your hair will react.

    Much depends on your hair so I can’t give hard and fast answers.

    For example, if you have reddish undertones, it may go reddish; if you don’t it may not.

    It’s always best to try hydrogen peroxide on a test piece of hair first to see what color will result. Lightening will continue, with each application.

  136. Tanielle Says:

    hi..
    I went to many salons asking for advice.and they all gave me different advices..i have black hair.I want it to be brown.but the exact brown that i bought.so they told me i should colour it blond with 9% peroxide and after that i can colour my hair brown with 6% peroxide..
    What should i do??

  137. Athlyn Green Says:

    Hi Tanielle,
    I would have to caution you against using the stronger 9% hydrogen peroxide. It may be corrosive at higher concentrations.

    Each person’s hair will react differently to peroxide. Trying to get an exact match for the color on the box may prove difficult.

    Why not try a test piece using 6% and see what color results?

  138. Lilly V. Says:

    Peroxide works on black hair or even dark brown hair for lightening. If you use a blow dryer it lightens until you see the color you want. It did not damage my hair. I have black to dark brown hair it turn my hair to almost a orange color but it was still pretty.

  139. Lisa Says:

    Hi,

    I’ve been trying to lighten my hair with Sun In for a couple days now without any real effects. I previously dyed my hair with a semi permanent redbrown dye and have a black underlayer. I do not mind if the black takes longer to lighten, and I think for the most part the red has come out as best as its going to. I naturally have dirty blonde/light brown hair, which I know has blonde undertones as I was very blonde as a kid. I was wondering if I used 6% peroxide on my hair if it would work when the Sun In did not, seeing as Sun In is made up of water and hydrogen peroxide. And also- when you say “keep applying til the desired effect” do you mean that same day, or during the course of a week to cause less damage to hair?

    Thank you! <3

  140. =) Says:

    I have been doing this to my light brown hair to make it blonde for years now. I have had salon highlights as well. The salon bleaching fried my hair so bad, but the peroxide doesn’t seem to damage it much. DO NOT DO THIS IF YOU HAVE DARK HAIR. It will turn your hair orange. This method is only good for light brunettes and blondes.

  141. olivia Says:

    When you dye your hair a darker color than your original, and then decide you don’t like it- you cannot use dye in a lighter color to completely correct it. Tint will not lift tint-although it will change the color of your roots since the new growth is not tinted. You always have the option of going darker, and this will work, but lighter is much harder. They do sell a hair color remover at walmart for 8 dollars-this strips all the dye out of hair and leaves it a funny orange color…but right after- you can dye your hair the color that you desire. Peroxide just seems scary when I was younger my boyfriend would use it on his naturally dark brown hair and he ended up the color of a BQ frito…… I was one who dyed the top of my dirty blond hair a pale blond (level 9) and then dyed the underneath a chocolate brown (level 3) this brown took very dark, but it was pretty now I have applied a level 5 to all of it trying to get it to one color before I get highlights….no luck yet but getting very close….let me know how the peroxide works Lisa because I may just pull my hair through a cap and apply the HP to it.

  142. Athlyn Green Says:

    Thanks everyone for sharing your insights. Always, always test your hair first before proceeding.

    I agree with one reader’s comments that hydrogen peroxide seems to be gentle on hair.

  143. ConfusedEmily Says:

    My hair is naturally brown with a tint of red, i just want it to be a little lighter, can i use hydrogen peroxide, if not what can i use?

  144. aziza Says:

    My hair is turning gray and I want to use peroxide to cover up. will this work?

  145. Athlyn Green Says:

    Peroxide lightens hair. I doubt that it would cover gray. Now, if you are a blond, it would lighten surrounding hair and the end result might be less noticeable grey hairs.

    If your hair is a darker color, I doubt that peroxide would cover the gray. If you still want to experiment, try it on a test swatch of hair to see what results.

  146. Lisa Says:

    Hello all- just updating on how HP worked for my hair..

    I couldn’t find anything other than 3% peroxide around, and honestly it did nothing. I applied it thorughout. Waited 20 minutes. Blowdried. I repeated that process about 15 times. The only part of my hair that even lightened a tiny bit was my roots. The rest of my hair didn’t react at all. I’ve decided simply to bleach it (which i was happy I could still do since this didn’t fry my hair at all).

    However- I managed to lighten my eyebrows a pinch by applying it 8 times and lightly blowdrying it after about 5 minutes everytime. (a bit brasy, but not enough to notice or bother me)

    I suppose it just isn’t strong enough for color dyed hair..
    Oh well!

  147. Athlyn Green Says:

    For some people, the 6% hydrogen peroxide is more effective, if they have darker hair. It’s best to spray it on hair and allow it to completely dry, then wash your hair later, as you would normally do.

    Thanks for sharing your experiences.

  148. =) Says:

    Lisa it takes several sessions of peroxide lightening for anything to show. It takes me about 20 times of spraying a diluted solution of it in my hair for me to get an end result. Do not blow dry your hair after using peroxide on it. Peroxide does weaken your hair a bit and you are only going to damage your hair if you use heat on it right after. But as I said before it took 20 times for me to get from light brown to blond.

  149. =) Says:

    Oh and one thing I forgot Lisa you have to let it sit in your hair. When you blow dry it immediately the peroxide does not have a chance to lighten your hair. And no the heat does not help the peroxide work at all. I let it sit in my hair until totally dry. That way I know the peroxide worked completely.

  150. =) Says:

    Ahh and one more thing. I am forgetful today. Peroxide does not well work on hair that is darker than light brown. It also does not work on hair that has been colored darker.

  151. Kat Says:

    Wow… I’ve read through most of your questions/comments and I’d just like to say, you seem like a very caring and helpful person. Thank you for this very informative site.

    When I was a kid I had very blond hair which gradually turned to a darker blond as I got older (As most seem to).

    For at least the last 10 years I’ve been using “Herbatint” (a permanent herbal haircolour) so my hair colour is currently a golden/reddish blond.

    I noticed that the main ingredients in the developer are hydrogen peroxide and water (along with a couple of other ingredients I can’t pronounce (and that’s just in the developer bottle… not to mention the tint!)

    My hair is very wavy but the hair colour seems to be drying it out and making it a bit frizzy.

    I thought hydrogen peroxide alone might give my hair a nice break from all those unpronounceable ingredients (and I don’t mind going lighter), but do you think it would dry out my hair even more on top of the already coloured hair? (It’s been about 2 weeks since I last applied the colour)

    Also, should the HP be applied to clean hair only? Does it matter if you haven’t washed it for a few days and/or have hairspray in it?

    Thank you again for such a great site :-)

  152. Athlyn Green Says:

    I have a friend who had dark brown hair and she simply kept spraying her hair with hydrogen peroxide. When I saw her a couple of months later, she was quite blond. I’m not sure what strength she was using.

    Another friend had medium brown hair. He used the peroxide and soaked his hair but it didn’t change color. He was using a 3% solution.

    It appears that it react differently depending on the person’s hair.

    I asked a pharmacist and he recommended the 6% solution for hair lightening.

    I’ve never found it had a drying affect on my hair and I’ve used it for years, simply by spraying on my hair any time I wanted to lighten it.

  153. Caroline Says:

    Hey Guys-

    What a great & informative page! Thank you very much for the helpful tips!
    I have tried the 3% solution and it works wonderfully well on my hair, which is a lighter browm/dark blond color naturally. I have a beautiful beige blonde now, in just a few days! I have also tried applying pexodide 3% on my eyebrows with a wet coton ball and after a few days and several applications per day, I can see a light and very natural lightening.

    I have one big question though, where can I find some hydrogen peroxide 6%?
    I have looked up online and can’t find a place, and I have tried 5 of my local pharmacies and they’re all telling me that they don’t sell higher than 3%, and that I just won’t find a 6% solution.
    Any help, like even a website, would be very much appreciated.

    I would like to try the 6% because it would mean less applications and a faster lightening for me. And if it ends up being too strong for my scalp or something, I can always mix it with 50% water in a spray bottle.

    Thanks in advance for your help! ;-)

  154. Athlyn Green Says:

    Hi Carolyn,
    It depends where you live. In some places 6% hydrogen peroxide is sold for hair lightening–and I’ve even heard people say they’ve found 10%, although that solution might be too strong.

    You could try asking at a hairdresser’s. They might know where you could find 6% peroxide.

  155. Caroline Says:

    Thanks Athlyn for your quick answer!

    I have looked up online and the only equivalent I have found to hydrogen peroxide 6% is actually called \”liquid developper\”, and a volume 20 liquid developper would be the equivalent of a 6% hydrogen peroxide solution.
    I am sure this is what a hairdresser would recommend me to use.
    When I look at a bottle of 20% developper though (the traditional cream form) I see a lot of ingredients in it, not just hydrogen peroxide, and a lot of extra chemicals I\’m guessing. So maybe the \”liquid developper\” is like hydrogen peroxide but with a few extra components?

    - Is a developper in a liquid or cream form going to be more damaging than \”pure\” hydrogen peroxide on my hair?

    When I do a quick search on google for hydrogen peroxide, I find this product, a 7% solution that is used for water treatment.
    - Is it safe to use on one\’s hair, do you think (other than the fact that 7% might be a tad too strong)?

    http://www.shopflagcitywater.com/chemicals.html?gclid=CMLRv9e7xpwCFdVL5QodzxvwJQ

    - Also, I see some \”food grade\” hydrogen peroxide out there, other than the fact that it\’s a lot stronger (35%) and would need to be heavily diluted, is it any different than the pure and simple hydrogen peroxide and is it safe to use on your hair at a proper dilution?

    I\’m trying to figure out is there are different \”qualities\” of hydrogen peroxide, and percentage appart, if there is one quality of hydrogen peroxide safe for use on one\’s hair and another quality that is \”unsafe\” or not preferable to use on one\’s hair.

    Sorry, I guess it\’s a lot of questions, but you\’re so helpful and knowledgeable!…
    Thanks again for your help,

    Caroline

  156. Athlyn Green Says:

    Hi Carolyn,

    You best bet is to talk with a pharmacist. When I was researching this article, I found the pharmacist a wealth of information. If you use a stronger peroxide, always do a test sample.

    I personally like just peroxide, that way you aren’t getting ingredients or chemicals that may be harsh on your hair or permeate your scalp and, by extension, your body.

    Even with a weaker 3% solution, if you keep spraying it on and allowing it to dry and stay on your hair, you should see lightening over time. While this may take longer than a hair dye, it’s far safer and I’ve found very gentle on hair.

    My hair is shiny, soft and strong and I spray peroxide on it in the winter months when it goes darker.

  157. Caroline Says:

    Allright, well thanks for taking the time to answer me. I might give a try to these stronger formulations, or not. The 3% works very well on me and I have had beautiful results in just 3 or 4 days.
    I am trying to stay away from chemicals in general, just because there are so many in our environment already, so I guess I\’ll stick to \”pure\” hydrogen peroxide. I was just looking for something that would work faster.
    My hair gets lighter during the summer too but sometimes I end up working a lot and get less sun, so I like to get that quick lightening at the roots area.
    Thanks again for helping,
    Caroline

  158. Athlyn Green Says:

    Hi Carolyn,
    You could try an online pharmacy for the 6% peroxide but if you go that route make sure the pharmacy is accredited so that you receive what you asked for. Good luck.

  159. heather Says:

    i put peroxide in my hair 3 percent and some water and combed my hair through but it still won’t lighten…..

  160. heather Says:

    do you know why

  161. Athlyn Green Says:

    Hi Heather,
    Try using straiht 3% solution, undiluted, and let it dry on hair. Then repeat a couple of times, especially if you have dark hair.

  162. Casey Says:

    Hey there,

    I just put 6% through my hair and have left it for about 45 minutes and i see no change. my hair is a medium/dark brown but i cant even see the slightest change. any ideas why??

  163. Athlyn Green Says:

    Hi Casey,
    You may have to continue spraying it and should see lightening over time. It could be your particular hair. I had a friend who had dark brown hair and she would just spray it and forget it. Over three months, her hair lightened to a nice blond color–but it took longer for her because her hair was darker to begin with.

    Don’t dilute your hydrogen peroxide and leave it on your hair. That may help. 6% solution is what is recommended for hair lightening.

  164. Sheila Says:

    Hi,
    Thanks for the information here, best site I have found.
    My hair is naturally brown but I have it dyed red. It faded but instead of dying it again, because it soaks up color and always ends up super dark even if the dye isn’t a dark color (weird!) I wanted to try to lighten a little with the peroxide. My undertones are red and orange which is what I’m aiming for, I’m very pale with green eyes I know it will look ok.
    The question I have is can I use hair dye over the peroxide if it comes out a bad color for some reason? Should I wait a certain amount of time before I use hair color?
    And how long does it take before you see the full results of the lightening?
    Thanks!

  165. Jt Says:

    Is it safe to use on a toddler? My kid is two, has brown hair, and she wants to have blondish lighter hair like mine.

  166. Athlyn Green Says:

    Hi Sheila,
    I would wait a couple of weeks before applying dye. I’ve known of people who have died their hair after using peroxide and they haven’t experienced any problems–but they waited awhile before trying it.

  167. Athlyn Green Says:

    Hi JT,
    I would check with her doctor first. Also, if you do decide to use peroxide, just brush it through her hair and place a towel around her neck. Make sure it doesn’t get in her eyes because it would sting. Make sure you use a weaker solution: 3%.

  168. JT Says:

    Thank you for your reply Athlyn. I brushed the 3%HP solution on my kid hair yesterday and it already lightened up 2 shades. Quite amazing! She loves it and has no problem with it.

  169. Athlyn Green Says:

    Hi JT,
    This is great to hear. I’ve always found peroxide to be gentle on hair.

  170. JT Says:

    Thanks again Athlyn.

    I forgot to mention, but I also used the 3%HP on my hair and it gave my hair a gorgeous golden sheen from just one use. Is this lightening effect permanent? Because I hope so.. From your experience, how long does the highlighted hair stayed highlighted before you have to reapply 3% HP?

  171. Athlyn Green Says:

    Hi JT,

    Yes, it is. You will only have to spray your roots when they come in.

    You can also apply peroxide to get even more lightening, if desired.

  172. Ashley Says:

    Hi,
    Ive been dying my hair red for about 3 years, it’s a darker red and each time I try to lighten it with dye it is only a few shades lighter.i want more of a natural orange-red color. How would I go about this?
    Thanks

  173. Athlyn Green Says:

    Hello,
    If your hair is naturally red or reddish, hydrogen peroxide will lighten it to a strawberry blond color. Much depends on what color your hair was originally and your hair’s undertones.

    In your situation, because your hair is already dyed, the peroxide may work to lighten the red color but what will happen when your roots show through?

    It may be better to revert to your original hair color and go from there.

  174. Kelssy Says:

    Hi, I have bleach blonde hair, I am trying to achieve white hair.
    Do you think doing this will work to get white/silver hair?

  175. Athlyn Green Says:

    Hi Kelssy,
    Try a test piece to see how your hair responds. You can keep applying peroxide for further lightening.

  176. Confused Says:

    Do you “have” to spray it, can’t you just apply it with gloves? or something like that… =]

  177. Cunfused Says:

    Oh… and can you “apply” it after you’ve already dyed your hair?

  178. alira Says:

    I dye my hair black, roots have lots of gray I want to achieve salt and pepper look. Any suggestions on what I can do without having to grow out my dye?

  179. Tokyo Says:

    Hey, I just wanted to mention a few things about this method of lightening hair that I don’t think have been mentioned yet.
    I find it is better to spray it onto a brush and then comb it through the hair; that way you have no chance of it accidentally getting into your eyes. Also if you are doing this for the first time it is best to mix it with water, that way you can just try it out and see if you like it, then use it again undiluted if you want a more striking result. I’ve also found that my hair benefits from a coconut oil treatment afterwards, but I have particularly dry hair so I don’t know if this would count for lots of people.
    Otherwise this is a fantastic article, and a great way to lighten hair at home cheaply and efficiently :)

  180. Mick Says:

    Great info thanks I am gonna try the 6% HP and will let you know how it went.

  181. Athlyn Green Says:

    Hi Tokyo,
    This is a good method also. I often do this when I want to distribute over all my hair.

    Hi Mike,
    Let us know how it turned out.

  182. Brooklyn-Wagner Says:

    Hello my name is Brooklyn and my hair is a lightish blonde from the sun but since there is no more sun my hair is turning darker I want to keep up the light gloden blond hair colour soo I bought 6% hydrogen peroxide with 20 volum and a light blonde hair dye permanent can I bleach my hair and the dye it inn the the same week or should I wait a few weeks too? And I her it is better to dye your hair when it is dirty is that true ?

  183. Athlyn Green Says:

    Hi Brooklyn,
    If you have blondish hair to start with, the hydrogen peroxide should do the trick and lighten your hair nicely. You will probably find that you achieve enough lightening with it alone. Each spraying will lighten your hair further.

    I’m a natural blond too and bleach out in the summer months. I use hydrogen peroxide in the winter months to keep my hair from darkening to a dull shade. It works wonderfully well and is a safe, low-cost alternative to hair dyes.

    Take care to not get peroxide in your eyes and always use either 3% or 6%. You can spray it on and allow it to dry, then keep applying it until you reach the desired shade.

    Many people simply store it in a dark bottle then spritz as needed.

  184. Kim Says:

    I’m currently using this tech!
    I’ve dyed my hair soooo many times, i recently dyed it from black – red. All i got was a hint of red.
    Done my strand test, it will go a nice reddish colour :) (I left the strand test in the peroxide for 24 hours). I spray it in and leave it in till its dry, I also use a sandwich bag (ahaha) to cover my head so the heat of my scalp opens up the cuticles more and the peroxide can get into the cortex(the bit in your hair structure containing your colour pigment) quicker. So it will take me a while, Currently using 6% – 20 volume. I wouldnt recommend anything stronger (I’m a hairdresser)

    Another tip is to wash your hair with half shampoo half peroxide, massage for about 7 – 9 mins. or just leave it in for that amount of time. Then obviously get a decent deep conditioner that closes the cuticles.

    I’ve only used it once, and its lightening already! Only slightly, but its working! :) Current got my second lot on right now! :P

    I’ll keep you updated in about a month or so!
    x

  185. sarah Says:

    I dyed my hair with highlights to make my whole head blonde, had med brown hair. My hair is orange with blonde highlights, so I am trying the peroxide method to lighten up my orange to blonde will keep you all updated on what happens.. it really can’t get any worse LOL

  186. sarah Says:

    It’s been a half an hour now and my hair is mostly dry and most of the deep orange is gone just maybe one or two more days of this and I won’t have any of the orange tint anymore from this bad dye job. It already looks a lot better. I used the 3% peroxide and sprayed my hair pretty wet/damp and let it dry.

  187. Athlyn Green Says:

    Hi Sarah,
    Thanks for sharing your experiences with peroxide. What I like is that you can simply spray and go. For busy people, this is a definite boon!

  188. anna mina Says:

    I have natural jet-black thick hair and i have dyed my hair alot. everytime it has been lightened it never comes out as light as i would like. i have wanted to go as light of a blonde as possible will this work? how blonde could i get?

  189. Athlyn Green Says:

    You may not be able to achieve the lightening you desire, but, if you keep spraying your hair with peroxide, it may lighten it to a brown. Each person’s hair will react differently. Peroxide acts as a lightener.

  190. Cotton Says:

    I dyed my hair midnight black with natural instincts about a month ago. My natura color is dark brown with red. auburn i guess. i just put peroxide on it. still wet. im hoping itll get it to a dark brown. its very black and ive been washing it 2 times a day for a couple of weeks to no avail so i figure it wont lighten it too much and i should maybe get my desired color. it’s 3% peroxide.

  191. zebra09 Says:

    I dyed my hair midnight black with natural instincts about a month ago. My natura color is dark brown with red. auburn i guess. i just put peroxide on it. still wet. im hoping itll get it to a dark brown. its very black and ive been washing it 2 times a day for a couple of weeks to no avail so i figure it wont lighten it too much and i should maybe get my desired color. it’s 3% peroxide

  192. regina carter Says:

    hi im mixing the peroxide with condition and wrapping my hair and leaving it on for two hours then im a rinse pray for me kay im a let you know how it turns out

  193. Melissa Says:

    Does your hair have to be free of hair styling products before you do this?

  194. Athlyn Green Says:

    Hi Melissa,
    It’s better to spray peroxide on clean hair but I know people who just spray it on whenever they want to lighten it.

  195. jimmiejoe Says:

    does it work on african american hair as well and i also have dreadlocks will i get any effects at all

  196. shelly Says:

    Hi, if you already have highlights will the hydrogen peroxide also make those lighter too?

  197. Athlyn Green Says:

    Hi Jimmie,
    I can’t see why not. The 3% solution is gentle but lightens hair over time; the 6% would lighten hair faster. If you spray your dreadlocks, it should lighten them–especially towards the outside.

    Hi Shelly,
    You will probably find that your highlights will lighten even more.

    Remember, everyone, watch that you don’t get hydrogen peroxide in your eyes. It can sting a bit.

  198. Yenn Says:

    im going to try it now :)
    i hope i get results :-[
    i tried lemon juice & i saw a bit of change =/

  199. mary jane Says:

    if you had black/dark brown hair and if you put 3% peroxide will it sort of be a light brown or a medium brown, if u had put it on for about 3 days?what hsppen?

  200. Waldo Says:

    I have thick jet black hair and I was wondering if I would see a difference in my hair color if I use 3% or would I have to use 6%? Cuz I don’t think my parents will allow me to do this and all I can find is the 3%. If I have to use the 6%, could I just spray on the 3% several times?

  201. Athlyn Green Says:

    For any lightening use either 3 or 6%. the 6% is stronger so will cause more lightening.

    Simply spray peroxide into your hair and allow to dry. Avoid getting it in your eyes. Continue to spray it on until you have reached the desired lightening. your hair will keep lightening as you continue to apply peroxide.

    Some people will only need to spray it a couple of times, others will need to do this for longer, depending on the color they are looking to achieve.

    For blonds, peroxide can help to keep your hair light-looking over the winter months, when hair tends to darken.

    Brunette’s can also use peroxide any time of year, when they want to achieve lightening. Color achieved will depend on each person’s hair.

  202. October Says:

    I see alot of comments asking if this is ok to use on dark hair. It is not. It will turn dark brown hair orange. This is only for redheads, light brunettes, and blondes. It works wonders on dirty blonde hair. I don’t know what I would do without it!

  203. Athlyn Green Says:

    It depends on your hair and its undertones. I have a friend who has dark brown hair and hers has gone a nice blond color–but, if someone had red in their hair their hair would go reddish. It depends on each person’s hair color and how peroxide affects it.

    It is always advisable to do a test of a swatch of hair, as I’ve mentioned, before proceeding; however, most people who are trying to achieve lightening are pleased with the results.

    3% is a gentle solution that you can experiment with to see if you like the color. You can also achieve further lightening by continuing to spray it on.

    I, to, am blond and it is a great lift in the winter months when hair tends to darken, away from sunlight.

  204. vicky Says:

    Hi im vicky. I have dyed BLACK hair, n i would love to dye it red. I tried putting on a lightener but to my dismay it didnt work. I realise i need to lighten it so the red will take. Can dyed black hair be lightened? I would really love it red. HELP x

  205. Athlyn Green Says:

    Hi Vicki,
    Try a test piece to see how your hair reacts. You will know when it dries if it has lightened to a reddish color. You may need the 6% peroxide solution because of your hair color. Let me know how you make out.

  206. millie Says:

    hi. i dye my hair all the time (always at home) and earlier in the year i dyed it a platinum blonde. i got sick of the roots so i dyed it back to my original dark brown colour so i wouldn’t have to dye the roots anymore. since dying it brown my hair has grown about2 inches but the regrowth blends. last week i decided to dye it a very vibrant dark red/burgandy colour. it worked but my roots took the dye better than the rest of my hair. in fact it has already faded almost completely from my previously dyed hair. i was wondering if i could use a peroxide (20%vol) to lighten my hair a little so when i re dye it red it woud be the proper red all over or would that not work? thanks

  207. Ken Says:

    I now have grey/silver hair. What would hydrogen peroxide do for me? In what strenth?

  208. Athlyn Green Says:

    Hi Ken,
    The best course is to try a test piece. A lot depends on your hair. it might make it look whiter or blond or brownish depending on your hair.

  209. KP Says:

    If I use hydrogen peroxide on my hair to lighten, how bad will the roots look as my hair grows out? I’ve used lemon juice to lighten my naturally dark blonde hair in the summer, but the change is so subtle that the roots aren’t noticeable at all. Will hydrogen peroxide have a similar effect, or is it a more dramatic change? I don’t want to lighten it too much, just enough to spruce up my dirty blonde hair.

  210. Athlyn Green Says:

    Hi KP,
    If you just want gentle lightening, simply use the 3% solution and spray over your hair. If your roots grow in a bit darker, just spray them with peroxide, as needed.

    This is the most natural lightening I know of and spraying and brushing through your hair makes it always look very natural.

  211. Laura Says:

    Hi.
    My hair naturally is a lightish blonde and in the past i have dyed it black and a hypnotic red, my current hair colour is a gingery/red with blond roots. I’m now looking to get the orginal blond colour all over.
    Will peroxide turn my hair a funny colour and what percentage should i use?

  212. Athlyn Green Says:

    Hi Laura,
    Try a couple of sprayings of 3% on a swatch of hair. Depending on how your hair reacts, you will know if you want to go with that degree of lightening or you may opt for the stronger 6% solution. It’s always a good idea to do a test piece to get an idea of the resultant color.

  213. jane Says:

    hey i have golden blonde hair with a strawberry tint but it get really dark in the winter i wanted to get it back to blond and i use peroxide and it didn’ t do a thing please help i really want my golden blonde hair before i go back to school

  214. Athlyn Green Says:

    Hi Jane,
    Try it a couple of times and don’t dilute the peroxide. Spray and leave it on your hair. If that doesn’t do the trick, use the 6%. That will work to lighten your hair.

    I’m already blond but my hair darkens in winter and using peroxide works very well.

  215. Aimee Says:

    I’ve previously coloured my hair, but it was about 6 weeks ago, i’m a dark blonde and i wanted to peroxide it. I’ve recently bought Schwarzkopf Live colour XXL Platinum blonde, which has peroxide in but i’m not sure what percentage. Is it safe to use or would it turn my hair the wrong colour or burn it badly?

  216. Kaine Says:

    Hi,
    Part of my hair is currently died hot pink, if I use 3% will it go platinum? How many treatments would it take?
    (I had my hair platinum before the pink, as well.) My hair is pretty healthy, I use heat to style, but it is still shiny and soft. The last time I died was about 2-3 months ago. Will it make my hair brittle?
    Thanks

  217. Chloe N Says:

    How do you know what percentage you have? also i have dirty blonde hair and i want dramatic reasults should i still use 3%?
    - chloe

  218. Kimberley Says:

    Hi,
    I am a natural blonde… But I love the whole peroxide blonde affect! Will it damage my hair? And how long does it last?
    - Kimberley

  219. Athlyn Green Says:

    If used properly, peroxide will not damage hair. Once hair has been lightened, this is permanent, so do a test piece. Lightening depends on each person’ hair color, number of sprayings, and strength of peroxide solution. The bottle will show the percentage.

    One caution, peroxide can sting if it runs down and into your eyes, so keep a washcloth handy when spraying your hair.

    You can simply spray it on and let it dry. this makes it one of the easiest product to treat darker roots, because you don’t have to rinse it out and you can spritz it as often as you wish.

  220. Summer Says:

    I just recently died my hair, I had black hair and I used blond hair dye to lighten it. It turned out an orangy colour, how can I make this lighter?

  221. Jay Says:

    Hi, I’m Black, with very resistant gray hair that comes in strong at the roots. My hair is very coarse and dry. It can’t take permanent color or it starts to break. I love my hairstylist, but, she is not an expert on coloring gray hair. However she has mentioned “softening” the gray with moisturizer for bettter color processing. Sometimes I do my own hair, beacause I like to deep conditon it. Would spraying the peroixde solution on my grey roots help it take semi-permanent color better? Help, I’m desperate!!!! Thanks, Jay

  222. Nicole Says:

    well i was born with bleach blond hair i colored my hair so much that it is fried and i want it to go back to bleach blond but i dont wana color my hair again and im only 14 years old and when i brush my hair a loose alot of hair and how would i color my hair with bleach or proxide

  223. Athlyn Green Says:

    Hi Jay,
    If your hair is breaking, you may want to address that issue first and talk to a different stylist to find out how to combat that. Eating foods with omega-3 can help dry skin and hair. Vitamin E oil may also help to soften your hair.

    Hi Nichole,
    Never, never use bleach on your hair, as it is corrosive and is believed to be carcinogenic. It sounds as though your hair needs to recover before lightening it. When you are ready to lighten it, read my article for instructions on how to do so safely.

  224. Jourdasia Says:

    ok so i have dark brown hair do you think 3% should work and will i have to die it more than once to get it lighter???

  225. Athlyn Green Says:

    Each time you spray your hair, it will go a bit lighter.

  226. Celia Says:

    Is it okay to straighten and style after doing this treatment without washing it out? How often can this be done?

  227. Athlyn Green Says:

    Hi Celia,
    If by straightening, you mean using a heated tool, this should be fine. If you plan to use a chemical preparation, it wouldn’t hurt to check with a stylist.

    You can use hydrogen peroxide, in the 3% or 6% solution as often as you want to achieve/maintain desired hair lightening. You can simply spray it on and let it dry or spray it on and wash later.

    Always do a test swatch to see if you like the lightened color of your hair and avoid getting in your eyes as it will sting.

  228. chelsea Says:

    Okay so just yesterday i dyed my hair about a red copper brown and its too dark and i want it lighter red like an auburn color but i have put black dye in my hair before so will that block the lightening prcess to stop ?

    and do we have to wash out the peroxide after we put it in
    or do we leave it in ? but wont it make your hair smell ?

    please help please& thank you

  229. Athlyn Green Says:

    I would just try the peroxide after the red dye. Try it on a test piece first to see what color results. You don’t have to wash peroxide out and you achieve greater lightening by allowing it to dry on hair. It isn’t very smelly and once it dries, the smell goes.

  230. Lorraine Says:

    Hi, silly question really. I have 9% peroxide. In order to make this a 5% solution, would i do have and half with water. Does this bring the percentage down

  231. Athlyn Green Says:

    I would check with a hairdresser as to how to dilute it and whether this is advisable. It is probably best to use the 3% solution or the 6%, if you can find it.

    While lower concentration peroxide is safe, it can become corrosive at higher concentrations; also, a higher concentration would result in greater hair lightening.

  232. Lindsey Says:

    I was dying my hair a medium copper brown and left it in too long and it is a very dark brown. I have quite a bit of the 20 creme developer left over. Could I use this to lighten my hair? And how would I do it? Also how much do I use and can I just wash my hair after I wash it out?

  233. Josette Says:

    when do u use foil

  234. Athlyn Green Says:

    You don’t use foil. You simply spray the peroxide on your hair, after trying it on a test piece. Follow the instructions given in the article for best results.

  235. Gabbie Says:

    will this damige your hair or make it turn orange? please let me know

  236. frusterated. Says:

    hi, dyed my hair black about 3 months ago and i havent been able to get the black out of it.. i tryed dying it brown but only the roots took.. i just put on alburn red dye today to try and get the black out but didnt work.. is it ok to use 3% on my hair like an hour after i dyed it would it work? i really need to get this black out.

    and if you put it on your hair and let it dry.. and then re spray it again will it lighten each time or?

    which hair dye product would u say is the best to get black out if this doesnt work? im trying to go medium brown.. without having to bleach it, i hear it ruins your hair.

    thanks.. help is greatly appresiated..

  237. chance Says:

    Hey i have been using 3% bec thats all i can find… it has started turning a brassy color if i continue using peroxide will it turn blonde or just get more orange?

  238. Athlyn Green Says:

    It depends on your hair. Generally speaking, if you keep using peroxide, your hair will keep lightening. But if you have dark brown hair, you may not go completely blond.

    You may want to try the 6% if you can find it, for greater lightening.

    Simply use a test piece of hair and keep applying peroxide to it. Let it dry between sprayings. This way, you’ll see the exact shade your hair will go with repeated sprayings.

  239. Athlyn Green Says:

    Hi Frustrated,

    Your best course would be to check with a hairdresser. If you are trying to go a medium brown, you may have to use a brown hair dye.

    If your hair was its natural color, and you used peroxide, in most cases, you would achieve lightening–but with so much having been recently done to your hair, it might make matters worse.

    The best course, always, before using hydrogen peroxide is to try it on a test piece of your hair. You can spray it repeatedly to see what color your hair would go.

  240. Liv Says:

    I was just wondering: when I spray my hair, I would like to saturate it completely to avoid any unevenness, instead of just sprizting. Is this harmful? Should I dilute it if I would like to fully wet it? Or just leave it on for less time? I have long, light brown/auburn hair, that has never had anything done to it, aside from brazilian keratin straightenings. I would like to be blonder, but not sure how much yet. I will likely see how it turns out after the first application, and play it by ear.
    Also: would you say that this process is generally less harmful to hair and scalp, or about the same as lightening at a salon?
    sorry to bombard you with so many questions :)

  241. Athlyn Green Says:

    Hi Liv,
    If you were to saturate your hair completely, you would achieve faster lightening but I would caution against this. why? the peroxide would run down your face and get in your eyes, which would burn. the great thing with using peroxide is that one doesn’t seem to get a “root line” this may be because of spraying and brushing it through, which leaves hair looking natural, with different colored strands, as opposed to die, which pretty much makes every stand the same.

    If you use the 3% solution, it should not be damaging to hair. I’ve never found this to be a problem. I don’t bother diluting the 3% solution because it is weaker anyway. 6% hydrogen peroxide is often the one that is recommended for hair lightening.

  242. candance Says:

    How Long Does it take the peroxide to show up on the hair ?

  243. Athlyn Green Says:

    Hi Candace,
    Usually, you will see lightening when your hair dries after spraying it. It will continue to lighten with each spraying.

  244. maral Says:

    hi
    my hair is already bleached ,i wanna do bleach my routes but i wnder if i will ,i have to bleach all my hair or just rout..? if i will all my hair, my hair is gonna be burn? because i think if i bleached my rout only,i willl have 2 diffrenet haircolor on my hair ..my rout is gonna be one color and the rest of hair is another colorr,,,

  245. Athlyn Green Says:

    Hi Maral,
    How light is your hair? Try spraying just the roots to see what color will result. If you have lighter roots this shouldn’t pose a problem, if your roots are very dark, however, you might be better off sticking to what you are already doing.

    Those who spray their hair with hydrogen peroxide, simply spray to new growth to maintain the lightened color.

  246. mary Says:

    I used hydrogen peroxide in my hair and it worked great! i used it twice 2 weeks apart and what I did was i dumped the peroxide into my hair so that all of my hair was wet. Then i let it airdry inside. My hair was a medium brown and after the peroxide it is now a beach blonde!! My hair has no red or rusty look to it and it wasn’t damaged! My hair looks light with highlights all over the place!

  247. Athlyn Green Says:

    Hi Mary,
    Thanks for sharing. That’s great to hear. I’ve found that peroxide is easy on the hair.

    What strength solution did you use?

  248. jasmin rose Says:

    i been using hydrogen peroxide for a while now i had dyed my hair soft black but it was long back… the results rich brown with blonde highlights extremely awesome.. what i do is shampoo my hair and then conditioned it i also use reconstructer on it and then spray with hydrogen peroxide and blow dry my hair nope it hasnt damage my hair actually it appears more healthy and my ends have a beautiful curl too it .. so it has done wonder on my hair i guess it depend on the condition of the hair… the 20 volume developer i been apply now lately to give it that boost and actually my hair looks like brooke shields hair color nice brown with blonde hair light and i had dyed my hair soft black amazing….

  249. jasmin rose Says:

    oh i forgot too mention i started it with a 3% hydrogen peroxide from a brown bottle then later when i reach a nice brown then i added the a 20 creme developer which has aloe vera in it…. its less damaging…..

  250. Taylor Says:

    How long does it usually take?
    Like is it something that can be done over night?

  251. darthduckie Says:

    I’m glad to have stumbled across this site.. I’ve been reading the comments posted by everyone, and I have a quick question.

    I dyed my hair two days ago, to a medium reddish brown. My original hair color is very dark brown with a reddish tint to it. It is super thick too.

    I’m not looking to go blonde, per say, but I do want to lighten all of it considerably. so, my question is do I need to wash it out after it dries, since it sounds like once it dries it has lightened your hair, and can I also use that stuff on my eyebrows and arm hair?

    Also, my hair is very healthy. Other then this last dye job, I haven’t dyed it in years. I take extremely good care of my hair, so I don’t want something that will damage it too badly.

  252. darthduckie Says:

    I did forget one thing. I’m doing a test right now, to see how it looks on my hair, and I took two large pieces of hair from the top and underneath.

    I’m using 4 tbs of peroxide ( 3% ) and 4 tbs of water. I’ve read everywhere that dark brown hair needs a weakened solution so you don’t turn red. Is this true?

  253. Athlyn Green Says:

    The time it takes for the desired shade of lightening depends on a person’s hair. Some people find they achieve almost instant results, others find they need to do a number of treatments. The strength of the peroxide solution also makes a difference.

    Hair that turns red probably has those undertones. Experiment as you are doing to see what color results.

    You can use it on eyebrows or other hair but make sure you don’t get it in your eyes, as it does sting.

    You can wash it out once it dries, if you wish to do so or leave it in. Either works well.

    Thanks, Jasmine, for sharing your tips.

  254. Andie Says:

    My hair is naturally a dark blonde colour but I’ve been adding hi-lights for years now and wanted to get rid of them so I asked my hair dresser to even my colour out. Instead she dyed it really dark brown and I don’t like the colour. It doesn’t look natural on me. What should I do to lighten my hair? Will spraying it with a 3% peroxide lighten it my hair to a light brown (like I asked for) or will I need something stronger? Any ideas on how many times I will need to apply the peroxide? Also will the 20 peroxide work better? Thanks for any help! I am a little freaked out right now!!

    Andie

  255. Athlyn Green Says:

    Hi Andie,
    Do a test piece. I would stick with a weaker solution if you want a lighter brown. You can keep spraying your hair until you achieve the color you want. I would caution against a stronger solution because you may end up with blond hair again. Let me know how you make out.

  256. Tam Says:

    How do I go about doing this if I have dark brown hair (colored)and it\’s time to do my roots again because of gray? I just colored it about a week ago but am seeing the grays again all over the top of my head, I bought a light brown color yesterday but if I only do my roots I\’m going to end up with an awful mess…right and all over app …then the rest of my hair will grab the color and get darker…I\’m afraid to stip my hair and start from scratch since it\’s so healthy…any ideas? thanks girls.

  257. Athlyn Green Says:

    Hi Tam,
    This probably won’t work in your case because peroxide lightens, it doesn’t cover. Unless you wanted to go a blond color.

  258. Tam Says:

    Thx Athlyn,
    I’m looking to go light brown or dark blond like I was a year ago because it’s time for the pool and it’s too hard to keep up the coloring with the dark hair…any advise? if I wait a while to color and then lighten with another color will it be ok to use the hp? thx again girl!

  259. Christie Says:

    Hi
    I started out with light/medium brown hair and I have been using 3% hydrogen peroxide for 2 days now. And now its a strawberry blonde color. Will it get any lighter if I keep using the peroxide?

  260. linda Says:

    Hello,
    I was wondering, can you dye your hair after using hydrogen peroxide? My hair was medium brown before and now it is a light orange color.

  261. Athlyn Green Says:

    Hi Everyone,

    Tam: You could try that and it should be okay. Or simply spray the darker part of your hair to gradually lighten it so that the grey hair isn’t so noticeable.

    Christie: Yes, if you keep applying peroxide, you hair should continue to lighten.

    Linda: You could keep spraying it and it should continue to lighten. You must have had red undertones in your hair. I would wait a week or two and dye it–or if you don’t want to wait that long, try a test piece to see how your hair reacts. You can do this by mixing a small amount of the dye together, over mixing the entire batch.

    Cautions:
    1. Always try a test piece before proceeding with hydrogen peroxide.
    2. Avoid spraying it in your eyes as it will sting.
    3. If in doubt, contact your hairdresser for advice.

  262. sassy Says:

    my hair is dyed black but it i slowly changing to a dark brown. is ther any way i can go extra blonde by using peroxide? Do you think it would turn orange?

  263. Bbbbbbbaseballlllll Says:

    I’m using peroxcide and I noticed it alot lighter through the first trial. It’s sooo cool:) I’m only going to do it twice.

  264. Sara Says:

    I snipped off a strand of hair (I have naturally dark brown hair with some gray). The last time I dyed my hair was a month ago with a Loreal 30 volume developer, so it lightened it to a medium brown. I have soaked my strand in 3% peroxide about 7 times now and it lightened it up to a very nice light brown and I am going to leave it soaking in the peroxide all night (Just to see what happens). I will say this though…it made the test strand incredibly shiny. I will post again tomorrow with the results!

  265. Athlyn Green Says:

    Hi Sara,
    I love using peroxide to lighten hair. It’s one of the easiest methods I know of–so much better than dyes and spraying hair takes just seconds. As well, it is very inexpensive.

    Hi Sassi,
    I had a friend with dark brown hair who, over time, went quit blond. If you are concerned, do a test piece and apply peroxide a couple of times to it to see how the color comes out.

    Hair will continue to lighten with each spraying and, over time, a person can achieve much lighter hair.

  266. Kitten Says:

    Hi there. The peroxide i can buy in New Zealand is a cream, I can get 3, 6, 9 and 12% ( i want 6%) should i buy the 12% and do 50 cream and 50 water so i can spray it on rather than lather it on? Thanks Kitten :-)

  267. Kate Donoghue Says:

    Hi there. The peroxide i can buy in New Zealand is a cream, I can get 3, 6, 9 and 12% ( i want 6%) should i buy the 12% and do 50 cream and 50 water so i can spray it on rather than lather it on? Thanks Kitten :-)

  268. Gemma Says:

    Hey i’ve dyeed my hair red and i want to lighten it so it will either go ginger or i can dye it ginger. I’ve tried blonde hair dye before and its never worked, would peroxide work on my hair to lighten it? and how would i go about this? – Gemma

  269. Hairdye Maniac Says:

    Hi! I just found this article and it’s pretty good, but what made me want to write a comment (I don’t do it often) is Athlyn Green’s replies. Athlyn Green, you are incredebly patient, repluing to almost everyone even if the question are almost the same. Thank you for taking the time!

  270. Kate Donoghue Says:

    Hi again. Don’t worry about my other question as i found 6% liquid today. I have another question though. My hair is dyed dark brown, Do i apply the hydrogen peroxide every day untill i get my desired colour or is once a week better? Thanks :-)

  271. Athlyn Green Says:

    Wow! All these comments!

    Usually people keep spraying peroxide on their hair until they achieve the desired color. After that, they simply spray the roots, a they come in.

    Now peroxide will lighten hair but a lot depends on what hair color you have. Over time, with repeated sprayings, hair will go lighter and lighter.

    The best course is to take a test piece and keep spraying it to see if you can achieve the desired color.

    If you are using the weaker 3% solution, you should be able to spray your hair once or twice a week. If you are worried just check the appearance of your hair to see how it looks.

    Be careful with the stronger solutions.

    I can share what I did: when I first started using it, it was winter and my hair had gone dark blond. I sprayed my hair until it was saturated. I did this again a couple of times. Once my hair was the shade I wanted, I simply just sprayed the top when darker roots appeared. In summer, my hair lightens right up so I don’t use anything on it then.

    No more smelly dyes, inexpensive, and easy!

  272. Natural beauty Says:

    Hi, Athlyn. I am so greatful for this article as I was about to go to the stylist and get a bleach job done on my hair! I got my hair dyed a few months ago to a deep, dark red when it had been dyed “Megan fox” dark brown about 5 months before that, and now the top of the hair is lighter and brighter than the bottom, which looks odd to me. (Everyone else LOVES it.) I am really aiming to get my hair lightened up because naturally, it is a very light brown and I would like to get back to that color so that I don’t need to keep dying my hair.
    I did one application of 3% last night and saw a minor change, and am currently sitting with the second application in. Since I know when I do finally get my hair dyed to my natural color, they will probably have to dye it darker to cover any imperfections, should I just try to get my hair as light as possible before then?

  273. Natural beauty Says:

    Or, would it work to dye my hair to even the color and THEN put the peroxide on it to begin the lightening process to ensure that the color is even?

  274. Kate Donoghue Says:

    I thought the same thing Natural beauty. My hair was dark reddy brown and i’ve used 6% twice and it has only lifted it a wee bit in parts and more in other areas (my hair is now dark brown/red/medium brown). It’s going to take alot of HP to strip it to light brown.I went to the hair dresser and she said it will cost $55 to strip it (that’s 11 HP treatments worth). So it might be better for me to get it stripped.

  275. Athlyn Green Says:

    Hi,
    Because your hair is darker, you may want to consider using the 6% solution and only put peroxide on the darker hair, leaving the top. For most people it will continue to lighten their hair but each person’s hair is different. Also just leave it in until its completely dry. That may do the trick.

  276. Natural beauty Says:

    Yea, I’ve decided to just go to the hairdresser this upcoming week as well to see what she can do for me. In this situation, I think it best, but I can agree that the HP definitely DOES work to lighten hair without damaging it! For the future, I will definitely keep this in mind :)

  277. Kate Donoghue Says:

    Well yesterday i did a 3rd application of HP and sat in the sun for over a hour and it change a lot this time. It’s now mostly a medium brown with some light brown streaks through (still the red there though). I’m going buy some more HP and do the next one sitting in the sun again (if the colour keeps lifting as much as the 3rd did i won’t need to use 11 applications of HP). once it’s lighter I’m going to try to put an ASH colour through to see if that will shift the red.

  278. Athlyn Green Says:

    This sounds great, Kate,
    It may take longer but the beauty of the whole thing is that it is so much easier to spray your hair occasionally, over dying it. And it costs far less.

  279. Athlyn Green Says:

    I appreciate everyone taking the time to comment here. From the response to this article, it’s clear that many people are looking for an easy and inexpensive method to lighten hair.

  280. Emily w Says:

    I have hair that has been dyed a redish brown colour and I’m actually not sure if it permanant or not. Since it has been fading I think its semi-permanant. Anyways when my hair goes back to my original medium brown colour will it become blonde if I use 6% hydrogen peroxide? My situation is sorta tricky because I used to have blonde hair as a child and on my body my hair is blonde. Also I may have reminse of other hair dyes from the past year or two. Is it safe to use this stuff? and is it permanent? and If i do eventually want my old hair colour back do I have to have a hairdresser strip my hair?

  281. XxXb3llaXxX Says:

    hi athlyn :)

    O.k. so heres my delima… im 13. My mom said that i could dye my hair with peroxide… but i origanly have LIGHT brown hair. About 5 months ago, i dyed my hair black, and then i dyed it red for a change. I want to use peroxide on it at this point, but i dont know what the results will be on the account of my black and red hair…… PLEASE HELP

  282. Athlyn Green Says:

    Hello,
    When hair has been dyed, it can be hard to know what will happen when using peroxide. For dyed hair, I would definitely use a 3% peroxide solution and I would do a test piece. This way you won’t end up with an unwanted color.

    Each person’s hair is different so there are no hard and fast rules. If in doubt, try the test piece. Hair will continue to lighten with each spraying so if the color isnt’ as light as wanted simply continue spraying hair.

    It’s always trickier, if hair has been previously dyed. A better solution might be to grow the hair out and then use the peroxide.

    Generally speaking, light brown hair will go blond over time. Reddish hair may turn a strawberry blond color.

    Peroxide lightens but it does not act the same as dye, which colors hair.

  283. Kevine Says:

    First off, Athlyn, I think you’re doing a great job helping everyone! You’re very thorough and I admire you for doing such a thing! :) Keep up the great work!

    I’ve read about half of the entires/comments to see if my question is the same as someone else’s. (I’m not too sure at this point, haha!)

    My hair is virtually jet black. I have thick, coarse hair. I have used some home treatments in the past. Recently, I went to a salon and told the hairdresser that I wanted my hair to become a light-medium brown; free from any reddish tone. I know that I have a reddish undertone in my hair.
    After we were done, I looked at my hair in all kinds of lighting and to tell you the truth, it turned my hair a dark brown, which was only noticeable in fluorescent lighting.
    I was upset so I took a home dying set (L’Oreal) and it turned medium-dark brown. I wanted it much lighter (light-medium brown).

    I just bought a bottle of 30 Volume Peroxide (or 9% Peroxide).

    Could you possibly tell me if using peroxide will work on my hair, just to lighten it to light-medium brown?

    Please and thank you!

  284. Athlyn Green Says:

    Hi Kevin,
    Thank you for your comments. 3%-6% is usually what is used for hair lightening.

    Now, with black hair it may be tricky. Your best bet is to try with 3%-6% on a test piece to see how your hair reacts. I would be very cautious about the 9%. I’ve discussed this with a pharmacist and he recommended the 3%-6% for hair lightening.

    Each person’s hair will react differently, so if you can test a piece first, I would suggest this. Also be very careful to not get any in your eyes as it will sting.

    Let me know how you make out. Some people find their hair lightens to a nice shade, other, because they had red undertones, have found their hair went reddish.

  285. -bailey- Says:

    ok, i tryed this and it did not work! i have dark brown hair with light highlights but i’m only doing underneath

  286. Athlyn Green Says:

    Hi Bailey,
    Try spraying your hair and making sure it is saturated, then allow the peroxide to dry completely. This may result in greater lightening. You may have to do this a couple of times but each time you spray it, it should lighten.

    Some people’s hair is more resistant. Let me know how you make out.

  287. E.Z. Says:

    Hi,
    I am doing a test right now and i have applied the 3% and it already dried out once and nothing happened, so i sprayed it again.
    I have really dark brown-black hair..and i have been dieing it black for over 5 years but it always washes off at the roots and i can see my lighter-med-brows hair showing, so i am just trying to lighten the black…
    why isn’t is lightening at all?

  288. Athlyn Green Says:

    Hi EZ,
    You may have to use a stronger solution, say 6% peroxide. It doesn’t always work for those who have very dark hair.

    Try a couple of applications and see if your hair lightens at all. Let me know how you make out.

  289. sydney, australia Says:

    hi there, this is an awesome website…

    my daughter is wanting to rid her upper lip hair. she has never touched it before (waxing, bleaching ect.) and i was thinking of bleaching it with the 3% hydrogen peroxide as it seems to be mild bleaching agent and too scared to use 15% facial and body bleach kits you find at the supermarket. her hair fine and not thick at all although it is very dark. i was thinking of just using a bit every 2nd or 3rd day until desired results.

    do you think it will work on dark facial hair?
    should i dillute it n how long to leave on for?
    what colour do you think it may turn with dark hair?

    a reply will be greatly apprciated

  290. Aly May Says:

    hi i have very dark brown almost black hair..if i use peroxide how will it turn out?

  291. Hannah Says:

    So you DON’T need to wash the peroxide out?

  292. Athlyn Green Says:

    Hi Hannah,
    No, you don’t have to wash it out, although some people prefer to. Others just spray their hair and let it dry for greater lightening.

    Hi Aly,
    your hair may go a lighter brown color. do a test piece first to see how your hair reacts.

    Hi Sidney,
    Try a small area on your daughter’s face to see how her skin and hair react. Make sure she doesn’t get it in her eyes, as it does sting a bit. Make sure to use the weaker solution.

  293. sydney, australia Says:

    thanks for the reply,

    in regards to your answer, should i use the weaker solution because she has dark hair and will get better results with the weaker solution in stead of 3% or is it because she is less likely to get reaction from the weaker solution?

    i used it straight from bottle yesterday, and left it on for over 2 hrs and she didn’t get a reaction.

  294. Athlyn Green Says:

    Hi Sidney,
    I suggested the weaker solution to ensure that she didn’t have a reaction. Peroxide will lighten skin temporarily. Black hair tends to be more resistant to lightening with peroxide but each person will have a different experience. Let me know how you make out.

  295. sydney, australia Says:

    will do, appreciate the help.

  296. natalie Says:

    ive read in so many places that peroxide drys you hair out really bad. right now im trying the chamomile tea with lemon to lighten my naturaly dark brown hair..i just started yesterday so i havent seen any results yet except for that my hair is much more softer. i was thinking about purchasing some peroxide and mixing a small amout with my chamomile/lemon solution hoping it would lighten faster. i just dont want my hair to dry out lol :/

  297. Blue Says:

    Hey, so I have my hair soaked in Hydrogen Peroxide using a spray bottle. I tired one section of my very dark, nearly black, hair repeatedly, reaplying and all. I found if you straighten it out, you’re more likely to see results; it turned my hair a couple of shades lighter! I love it.Be carful…as it does lighten skin…

    Thanks!

  298. Herrera-Smith Says:

    i have a couple quick questions…
    1. Are u suppose to wash hair first?
    2. Can u use peroxcide & then dye your hair?
    3. What do u reccomend for ethnic hair?

  299. Athlyn Green Says:

    Hi,
    Peroxide can be applied on wet or dry hair, as long as it is free of hair spray or other hair products.

    You probably could use it and then later dye your hair but I would urge caution and always do a test piece so that you achieve desired results.

    For ethnic hair, I would check with a hoar dresser as they may have more experience in this area.

    Always use care when using 3% or 6% peroxide and avoid getting it in eyes.

  300. PixieDoherty Says:

    Heyyy, I have a Jerome Russell bottle of 40% creme peroxide. My hair is very light blonde but a little bit at the bac and underneath looks a bit yellow/ginger,

    Would the Jerome Russell peroxide lift my unwanted shades to match my light blonde? ;s

    xo

  301. Athlyn Green Says:

    I would check with a hair dresser or pharmacist before using that strength of peroxide. Also, try a test piece because much depends on your hair and how it will react.

  302. Teri M Says:

    Athlyn,

    Just wanted to say “thanks” for a well written and informative article. I read about this on a blogger site, and have had great results at home myself. I went form a medium brownish color to strawberry blond and love it!

    (I also want to tell you that you have amazing patience to answer the same few questions over and over :D )

  303. kristy:) Says:

    hi there,
    i need some help.
    i tried using normal blonde dye over brown hair about a month ago,
    and it went a little wierd,
    i basicly have dark blonde on top,
    and ginger and the roots!
    i’ve been trying to get bleach blonde hair for a while,
    and lots of my friends have been telling me about using peroxide,
    they said it strips the hair to just one colour- really light blonde.
    i don’t know if i should try it out?
    if it’s over ginger will it be fine or will it just go a little lighter?
    help please?!

  304. kristy:) Says:

    okay, i meant tips not roots.
    sorry!

  305. Athlyn Green Says:

    Hi Kristy,

    This may be tricky. I would treat the darker areas of your hair first and try to get a close match to the top, then from there, you should be able to just spray your whole head with peroxide.

    Each person’s hair will react differently to application of peroxide, but over time, you should achieve an even shade.

    Let me now how you make out. Just make sure you use 3%-6% peroxide. The six percent will give you greater lightening. Also take care to not let the peroxide run down and into your eyes. It can sting. I usually keep a facecloth close by to catch drips.

    I’ve used this for years now and it is so much easier than fighting with dyes. Any time I want to give my hair a lift, I either spray my whole head or if my hair grows in darker in the winter months, I simply spray the darker areas.

  306. hairyyy Says:

    what about if u use hydrogen peroxide on ur arms for arm hair??? will it work… are the results permenant or does it wear off after a certian point in time?????

  307. Athlyn Green Says:

    Hi,
    I would check with health professional before doing this. The results are permanent until new hair grows in.

  308. hunti Says:

    hello athlyn green, i am a boy and i have dark blonde hair. but in the sun it goes orange much will this help you think? i already tryd dying it but it sitll stays orange in the sun. can you please help me this is so important for me,

    and i dont know if you need to know but I have short hair, realy short, i cut it evry 2 weeks. and its a bit redish…

    hope you can give me some informaion and say your product works!

    Hunti.

  309. hunti Says:

    and also, i have dark eyenrows and i want my haire to get dark brown and not lighter… because it fits with coulour of my skin.

    forgot to put it in

  310. Athlyn Green Says:

    Hi Hunti,
    If you want darker hair, you might try a dark brown hair dye–or hairdresser could advise you.

    It sounds as though you have reddish undertones, which come out in the sun.

    Peroxide makes hair go lighter but, if you have red undertones, these might come out.

    Each person’s hair is different. You could try a test piece to see how your hair would react but, again, if you want to go darker, peroxide may not be the product of choice.

  311. hunti Says:

    thank you for anwsering. but do you have any advice of product that may do these red undertones away? because i dyed my hair already some times but its still seeable in the sun.

    thanks

  312. Athlyn Green Says:

    Hi Hunti,
    I would suggest that you talk to a hairdresser and see what is recommended. They may have a product that could eliminate the red undertones or another that might completely cover it.

    Let me know how you make out.

  313. vinu Says:

    hi,
    my hair is black in colour. if i use ur method, wat will be the result for mine. is it light brown? or something else? not only tat , i am afraid of hair fall….is it safe for using? plz…answer m soon….

  314. Athlyn Green Says:

    Hi,
    If you have black hair, your hair may lighten to a brown color. If you use the percentage I mentioned, this should be safe for your hair.

    Try a test piece to see what color results and make sure you don’t get peroxide in your eyes.

  315. ariel Says:

    i have a question of my own. you answered questions about being able to die hair after using hp, but what about bleaching it after using it? i used sun in hair lightener and it didn’t lighten my hair to the color i wanted it, so i went to the hairdresser and asked them to bleach it. after telling them that i had been using sun in, they said that they couldn’t bleach it because of the hp in my hair, also told me that hp is really bad for your hair. they told me that if they did bleach it that my hair would break off, fall out, or melt! the only thing i could do is color over it. this was about 2 or 3 yrs ago. i can still see the parts of my hair where it was lightened. at first they told me i had to wait 4 weeks before they could do anything, but when i went back later they said they still couldn’t do any bleaching. i was wondering if it has been long enough, or if i can’t bleach it till it grows out all the way.

  316. Athlyn Green Says:

    There are differing opinions among hairdressers bout hydrogen peroxide. If person sticks to the recommended dosages, it should not present problems. I’ve been using it on my hair for years and found it far more gentle than dyes/bleaches.

    I would caution against bleach. If you were to use hydrogen peroxide, your hair would continue to lighten over time. It is tricky to use different applications on your hair, without allowing it time in between to recover.

  317. Fron Says:

    hi buddy,
    i’m fron and firstofall , thanks for your new information.really its the first time , i ‘m hearing about this. my hair is special blonde. i dont know how to say it. its combination of dark and light shade. i’m having white complexion and i love to have reddish shade hair…..i ‘m confused tat if i use tis, wat may b the result? i dnt lik blonde.wat i hav to do to get my favourite hair color?plz………. tellll m friend….thankyou and i ‘m going to share tis with all my friends….thankyou and hav a nice day….

  318. Athlyn Green Says:

    Hi Fron,
    If you have reddish undertones, your hair may turn reddish. The best way to check is to do a test piece. Make sure you use the recommended percentages and avoid getting hydrogen peroxide in your eyes, as it can sting.

    Some blonds find their hair goes strawberry blond, others find their hair lightens to a nicer blond shade.

    Each person’s hair will come out differently, so there are no hard and fast rules.

  319. sully[: Says:

    soo i have dark brown hair ; but since i died it a kind of oranqe color on the top my ends are now tht color ; & just last week i started usinq hydroqen peroxide & this week my hair is just a liqhter brown ; like it hasnt really chanqed much.. so what should i do ? & does peroxide damaqe your hair in any way ?

  320. Maia Says:

    Thank you very much for this! I also think it’s great how you answer all the questions.

    My hair is naturally a both ashy and golden shade of light brown. It is also very curly, and has a little more texture, as I am half white and half black.

    Anyways, I had dyed it a “temporary” darkest brown back in June. Yeah, well, it turned black, and the haircolor is STILL in my hair, but as a dark red/brown. Since I’m 15 and broke, I decided to use this method of lightening! It could’ve turned red, as I had expected. I wouldn’t have minded though. After spraying on and soaking my hair with 3% peroxide (not diluted with water), letting it dry, and reapplying for 3 times as of yet, the color seems to be becoming very light! My roots are golden blonde now! I really like this! :) Thank you~

  321. Athlyn Green Says:

    Hi Maia,
    I’m so glad it worked so well for you!

  322. Emily A!! Says:

    Okai! I am a dirty blond and I heard you have to keep the peroxide in for a certain amount of time in order for the dirty blonde turn into a platnium blond….how long do you estimate that would take??

  323. Athlyn Green Says:

    Hi Emily,
    Simply spray peroxide on your hair and let it dry. If you want the color to go lighter, just repeat the process.

  324. Maria Gonzalez Says:

    I was wondering if the peroxide could also be used for arm hair that is darker. Would that affect my skin or change the color of my arm hair?

  325. Erin Says:

    Hi, I am a hersheys chocolate brunette, with a few blondeish highlights. I am curious, if I bleach my hair with hydrogen peroxide, what color will it be?…….Some say it will turn an orangey brown, and I’m okay with that. I just want to try a couple of strips, but I’m not so sure. If somebody could tell me what color my hair would turn if I dyed my whole head, or just a few strips, then that would be great! Thanks for reading this,

    ~Erin

  326. Athlyn Green Says:

    Hi Erin,
    Try a test swatch to see how your hair reacts. If you continue to apply peroxide, your hair will continue to lighten.

  327. Erin Says:

    Thanks, I will!

  328. Felicia Says:

    One thing i would reccomend after doing this is conditioning it a lot! It will dry out your hair, i perfer using chemical dye, just cause it doesnt dry my hair out as bad but then again i lightend my hair a lot, But i would still reccommend conditioning it a lot.

  329. Athlyn Green Says:

    Hi Felicia,
    This is good recommendation. When hair is lightened, it is good idea to condition it.

  330. Noelle Purcell Says:

    Hi Athlyn

    I got a small problem and was hopeful that you could help me out Id really appreciate it. Can you suggest a way of lightning the dark roots to suit a blonde hair colour ion bought from hair suppliers as after only a week or so the roots are showing again and what volume peroxide would you reccomend . Dont want to use bleach as her hair has already snapped at 12% vol doing the highlights .. Many thanx

    Noelle

  331. Alec Says:

    hi im a guy and my hair is dark brown almost black what would the effects be on my hair?

  332. Athlyn Green Says:

    Hi Alec,
    Each person’s hair reacts differently. Your best bet is to try a test-piece to see what results. Peroxide lightens hair so you may go a lighter shade of brown. Because your hair is darker it may take a number of sprayings before you see a difference.

  333. Athlyn Green Says:

    Hi Noelle,
    Peroxide lightens hair but whether you will get a match will depend on your hair and how it reacts to the peroxide.

    Some people opt to just use peroxide because then they only have to spray darkened ares, which is much easier than dying hair.

    Usually 3% peroxide is recommended for hair. Some people use 6%. I wouldn’t use anything stronger than that.

    Cautionary note: regular use of peroxide could contribute to greying hair down the road. New information suggests this; however, whether peroxide is harder on hair over dye, remains to be seen.

  334. Patricia Says:

    My hair is grey — after a bunch of years using hair dye of various colors, then losing all of it to chemotherapy, then dye again, then stripping all the dye out so I would not have to mess with roots so often, I am now plagued with a new root problem: dark roots at the back, sides and edges. I used peroxide at first with good results. How often can I keep after the dark areas? Should I avoid getting much peroxide on the white parts?

  335. Athlyn Green Says:

    Hi Patricia,
    You can simply spray on the dark areas, as needed. If peroxide got on the white part, it would possibly make it go lighter.

  336. Colton Says:

    How long will the peroxide last when you peroxide your whole head?

  337. Pamela Says:

    Does this lighten your hair as soon as you use it, or does it take time?

  338. Athlyn Green Says:

    Peroxide goes to work vs soon as you apply it. When your hair is wet, it is hard to see the lightening effect. Much depends on hair color & strength of peroxide solution.

  339. Sage Says:

    I have brown hair. How long will I have to use peroxide to get it to look like a caramelish color?

  340. Melimosher Says:

    Has anyone tried this on very dark brown/almost black hair?
    I want to lighten my hair to a mid brown,iv been using semi permanent hair colour but keeps getting darker&darker now people ask if I dyed it black……I just what a honey mid brown!
    I’m thinking this will send my hair orange? But do I need my hair to go orange to be able to put a lighter brown on?
    Iv been dark for 10mnth……was very blonde prev…..for 20yrs so I really don’t want to damage my hair…..I would rather stay dark if that’s what will happen……is there anyone who as ACTUALY gone from very dark to lighter brown???
    Thanx !

  341. Kim B Says:

    Thanks for this informative discussion. Everyone is so great. I have dark brown hair and would like to go to light brown hair with blond highlights. I\’m going to try the spraying method with
    3%HP or the shampoo mixed with HP on a strand of hair to test.

    When I do all my hair, though, I want to protect my eyebrows; I don\’t want them to lighten at all. I will try to be careful to not spray or get the shampoo/HP mix on my eyebrows, but is there something I can put on them to ensure they don\’t get lightened in case I slip up?

    Also, I swim once or twice a week. Will chlorine mess up my Hydrogen Peroxide treated hair?

  342. rinki Says:

    hey ma hair is very light i want to make them heavy???????how cn i do that

  343. Cynthia Jones Says:

    my natural hair color is a light brown. I just got my hair dyed to a dark brown but I do not like it at all. Will spraying the peroxide all over my hair lighten my overall hair color?

    Please help! Thank you!

  344. Ali Says:

    ONLY USE 3% OR LESS

  345. Emily R Says:

    Ok so i have no money and this is my best bet. my hair has redish tint but only in sunlight. and its brown with highlights but my roots are showing all over. i just wanna go ahead and make it blond but i dont want it turning red. wat shuld i do ?

  346. Danny Says:

    hey , I’m a teen male..I have problems in my feet hair maybe due to hormones…they are very dense , thick , and black ..something unbelievable even for a man and I can’t consult a specialist or my parents and it’s causing me social problems…will this hydrogen peroxide work ? And if the result is positive , will it last forever ?

    Thank You

  347. bribri Says:

    hi i have black hair but when i put it to the light it is light brown sowill my hair turn light brown or a reddish color also im doing this in the winter so can i dry my hair with a hair dyer and get the same results or will it just be diffrent ( im using 3% i have no 6% )

  348. Lindsay Says:

    A couple of months ago, I wanted my hair a dark chocolate brown, so I went to the salon and got it colored from a dark blonde to a dark brown. It was gorgeous for the Fall, but now I want something a bit lighter. About a month ago, I went back to the salon, and she completely screwed up my hair to where it was black. I went to the store and bought a hair-stripping solution, which turned my hair Valentine’s Day Red (not even kidding) and then put a light brown color on top of that (not to mention some heavy deep-conditioning). I never knew my hair had red undertones until then.

    I was just reading through these comments and I’m very interested in trying this. I read somewhere else that you can mix hydrogen peroxide with your shampoo, wash your hair, and leave it in for 20 minutes, so I tried that earlier today. I cannot find a spray bottle in the house, so that’s why I tried that. Right now I have a brownish-reddish color hair, and I want it to be lighter. Since I already tried some today, would it be safe to put more in my hair in the same day? (I have the 3% h2o2) or should I wait a few days?

  349. G.S Says:

    Hi im Grazzz, im originally a brunette, however i kust dyed my hair blonde with bleached highlights.i was wondering if i can sray my roots which are really dark at the moment with hydrogen peroxide, instead of dying them every month…10x for all the suggestions, they are really helpful!!!

  350. danielle pachtman Says:

    hi i was wondering, i have strawberry blonde hair, it has red in it but also blonde… doing hydrogen peroxide would it change my hair to red or blonde? & how long do i have to wait until i see results?
    thank you

  351. Cele Says:

    I am confused about this.

    I have natural dark blonde hair dyed with a med ash blonde. Left it on for ‘extra blonding’ as stated in the instructions and it went slightly orange/copper.I assume it lightened it too much. Toner later sorted it but even slightly red tones do not suit my skin.

    I am wanting to go Light blonde though when i tried HP both straight 40Vol and diluted 20Vol on a strand (virgin dark blonde) nothing happened.

    WIl this now get rid of the brassiness on coloured hair? Can I get it light enough to dye it with a ligth blonde and have it light blonde. (my ‘med ash blonde’ is still dark/med)

  352. Bon Says:

    My hair is all white except for a few dark hairs mostly in the back. I have been putting the hydrogen peroxide on several times now, and I think the dark hairs have turned red. Will they turn white if I keep using the hydrogen peroxide 3% ?

  353. Athlyn Green Says:

    Hydrogen peroxide will make brown hair lighten to a carmel color. Blonds may find they go whiter or more reddish depending on their hair’s undertones.

    Continued application will cause further lightening so some experimentation may be in order.

    Just make sure that you use the recommended strengths and avoid getting peroxide in your eyes, as it will sting.

    If you are uncertain, as to the color and how peroxide might react, do a test piece and wait for it to dry.

    Peroxide will go to work right away but lightening will be noticeable when hair dries.

    Spray on different dark areas of your hair and brush through.

    This is really a “spray and wear” method to lighten hair. You do not need to wash hair after spraying, simply allow peroxide to dry and wash your hair as you normally would.

    Peroxide is not hair dye so will not dye hair; it will merely lighten it.

  354. CANDY COLLETT Says:

    I died my hair darkest brown which turned out black. I have a Multi-tonal creme devolper 25 volume will this turn it lighter? I dont want any red tones!! If I should use this how long?

  355. Athlyn Green Says:

    It may be best to wait awhile because, generally, hair changes color somewhat after it has been dyed.

    Try a test piece: spray with 3-6% peroxide and allow to dry, so you can gauge result.

    Each person’s hair will react differently so if you have concerns about the color, do a test piece.

    Hydrogen peroxide is not a dye. It acts on hair to lighten it.

  356. Danielle Castell Says:

    so, i colored my hair this weekend. i was a blonde and i was hoping to dye my hair to a brunette. after dying it, my hair came out as a very dark brunette with like a hint of red. i do not like it at all and i want to lighten it so i have more of a lighter brown look. and i don\’t know how to do this without damaging my hair. please help me.

  357. Mary Says:

    I have black hair and if I use peroxide on my hair and leave it out to dry, would it automatically turn blonde? I just want to lighten my hair a little to a medium brown. Also, do you know how long it would take for my natural hair to come back? Thanks

  358. Athlyn Green Says:

    Hi Danielle and Mary,

    Peroxide will lighten hair but because each person’s hair is different, if you are concerned as to the potential color, it is a good idea to try a test piece. Spray it with peroxide and allow it to dry.

    Hair will continue to lighten with repeated applications of peroxide. Roots will show as your hair grows out.

    What is so convenient about peroxide is that you can spray it on hair, brush it through and go about your daily business. you can continue to spray it on, until you have achieved the lightening you desire.

  359. brandy Says:

    I have naturally sandy brown hair. I’ve been dying it jet black for the past 6 years. Last week, I dyed my hair red without bleaching it. Now,my roots are red and my ends are burgundy. What should I do? I’m low on cash, so, I don’t want to go to a hair dresser. thanks.

  360. Athlyn Green Says:

    Hi Sandy,
    I would call a salon and talk to a stylist. Many salons will give free advice over the phone. Later, when you are able to do so, you could implement any tips you are given.

  361. Sam Says:

    Please help!

    I dyed my hair dark brown (looks black) for about 2 years but then became sensitive to all hair dyes so had to stop. I last dyed my hair in August ‘10 and have been trying to grow out the colour since but as I have naturally dark blonde hair, it looks awful! Would using hydrogen peroxide on (only) my dyed hair work to lighten it or will it just look plain terrible?

  362. Jenny Says:

    Hi ok my hair is naturally a sandy brown but I have dyed it
    To a blackish brownish redish if I use the 6% hp what color will it lighten the most and wat should I do if I want 1 solid color sence I have 3 different ones without dying it

    Thanks so much for your time
    Jenny

  363. Athlyn Green Says:

    Hi Sam,
    If you want to go to a lighter blond, your best might be to continue to grow it out, cut off the dyed hair, and treat your undyed hair with peroxide to lighten it to a nice light blond color. It will continue to lighten with each spraying, which means you can control how light you want it to go.

    If you want to try treating the ends to make them lighten and match your natural color, I would do a test piece to see what might result for color. You won’t know how it will turn out until you try it on a test piece.

    Hi Jen,

    If you want one color, your best bet is to grow it out, then treat it with peroxide.

    Because you have three different shades, it would be hard to estimate what color it would go, without doing a test piece.

    Precautions: Do not use a stronger solution from 3-6% and if you are spraying on dyed hair, always do a test piece.

    Never get peroxide in eyes, as it will sting.

  364. jsstarly Says:

    Hi, I dyed my hair blue black over a month ago, but I had bleached it blonde on two small pieces, just as a test run to see how I\\\’d like it before I wanted more. It\\\’s been four months since I first bleached those pieces and I wanna bleach the entire bottom half of it.

    I tried the water and peroxide together, because I\\\’m afraid of the damage that might be done, but it was a solution of about 75/25. I\\\’ve had it in my hair for about 30 minutes, but no results yet. How long should I wait? How often should I re-spritz it to try and accelerate the lightening process? How long might it take to get it like a dirty blonde-ish sort of color?

  365. Jean Says:

    When I was young I was “Jeanie with the light brown hair.” Now I am mostly gray in the front/sides blending into the natural darker brown in the back. I asked my hairdresser to do a “reverse frost”; i.e., frost the gray with brown highlights to make thebrown in the back. At home I realized there are too many highlights and they are just too dark; looks black; doesn’t look natural. Can I lighten this with 3% HP?

  366. Jean Says:

    Correction — the last post should say, ” . . .
    frost the gray with brown highlights to MATCH the brown in the back”

  367. Athlyn Green Says:

    Hi,
    Peroxide is not a dye so it only acts to lighten hair. It is best used on hair that hasn’t been colored because depending on your hair color and depending on the dye, it would be hard to estimate what would result.

    The best way to see how hair would react would be to do a test piece. Each time you apply peroxide, hair will lighten further. Most times you can simply spray on a 3% solution. If you want greater lightening, you can spray on 6%, which is the percentage that is usually sold in pharmacies for hair lightening.

    Blonds will go lighter
    Redheads may lighten to strawberry blond
    Brunettes may go blond or strawberry blond depending on their hair and its undertones
    Black may lighten to brown but again this depends on hair color and undertones

    If you have concerns, it may prove helpful to ask a stylist what they recommend.

  368. Hannah Says:

    Hi Athlyn,
    I have mediun brunette hair with a bit of a reddish-golden undertone. I want to bleach a small section of my hair on the underside (kind of like a peek-a-boo streak) to a very light blonde. Will it go blonde, or just strawberry blonde? And also, how many usages do you think it will take to get it almost to a white-blonde? I have a 3% solution. Thanks in advance! :)

  369. Athlyn Green Says:

    Hi Hannah,
    It might go strawberry blond but, if you use a 6% solution, you would achieve greater lightening.. Each time you treat your hair, it will lighten further.

    I would suspect that even if initially reddish,with each spraying it might lighten more towards the blond side.

    You will have to experiment because each person’s hair is different. I had a friend who had brown hair and she went light blond from repeated sprayings.

  370. Laura,x Says:

    Hi,this is the best page i have come across so far…Thanks!!!
    well I have naturally dark hair which I decided to highlight with a cap using Jerome Russells highlighting kit for dark hair,today. After leaving it in for 2 hours it looked quite Blonde but when I rinsed it out,shampoo & conditioned it was a brassy orangy/ginger colour. I have a light brown toner dye as back up in case this happened but am now really liking the idea of going lighter, Do you think I will get away with trying this 6% peroxide tip without going more orangy? Or should I just give up and redye it brown? Will it really damage my hair if I try the peroxide and decide to dye it with the toner if it’s not right? Thanks so much in advance,you really are appreciated for giving us lot your time,xx

  371. Athlyn Green Says:

    Hi Laura,
    Hi Laura,

    Brown hair, at times, has a tendency to go orange, when it lightens, especially depending on the undertones; however, if one continues to use either 3% or 6% peroxide it may lighten to a blond. The 6% solution will have a greater lightening effect on your hair. The best rule of thumb is to try a test piece, spraying it and letting it dry and doing this a couple of times to see how your hair reacts as it lightens.

    If you have concerns about damage to your hair, it may be a good idea to wait between applications of either peroxide or toner–or check with a stylist for guidance. Let me know how you make out.

  372. Krystle Says:

    The lady on the video above who is a stylist says in the video that she doesn’t recommend lightening the hair with peroxide because it’s very damaging to the hair. So I’m confused.

  373. Athlyn Green Says:

    Hi Krystal,
    Anytime hair is treated to change color, there will be an impact. A lower percentage of hydrogen peroxide is generally considered safer than dyes and other chemicals.

    There has been some discussion as to whether peroxide can cause grey hair. Again, each person has to decide on potential risk before using a hair product.

  374. April Says:

    Hello, I have red hair that darkens to almost auburn in the winter and lightens to almost a strawberry blonde in the summer. It has never been died. It has natural blonde highlights. Do you think this would lighten with about the same effects as sun-in?

  375. Lainie Says:

    Hey i just got my hair highlighted professionally and i asked them to put strawberry blonde in it as well but those peices turned more of a dark red.. i was wondering if i would be able to use the hydrogen poroxide to fix it?

  376. Athlyn Green Says:

    Hi Lainie,

    You might want to give it a few washings before trying the peroxide. If you are worried, try a test piece, but generally, 3% peroxide should lighten your red color.

    If you have any questions, check with your stylist about how long to wait or if this is a good idea. Let me know how you make out.

  377. Amberleigh Says:

    Hello, for months I have been wanting my hair to be a light-brown orange-ish color all over (not just highlights). My hair is currently DARK brown and I have never died my hair and I’ve tried this peroxide treatment twice by spraying half water and half peroxide in my hair.
    It didn’t work for me, any advice??

  378. Athlyn Green Says:

    Hi Amberleigh,
    Just use straight peroxide in either a 3% or 6% solution and allow it to dry on your hair after spraying it. You may have to use a stronger solution because your hair is darker. The stronger solution will have a greater lightening effect.

  379. Ciara Says:

    If I don’t like the results, could I undo the lightening somehow?

  380. Ciara Says:

    Also, do you apply the peroxide to wet or dry hair?

  381. Athlyn Green Says:

    Hi Clara,
    No, once hair is lightened, you will either have to dye it or wait for it to grow out. If you are unhappy with the color, another option is to continue to apply peroxide, which might change it to a lighter shade.

    You can apply it to dry or wet hair. Usually, you just spray it onto dry hair and allow it to dry.

  382. Ciara Says:

    Okay thank you. How long does it take to grow out?

  383. Ciara Says:

    Okay thanks. How long does it take to grow out?

  384. Hannah Says:

    hello my name is hannah
    my hair is purple and i want to know what colour i can go but i have fearly light skin i wanted to go back blonde but my hairs to demage already from being blonde

  385. Sarya Says:

    Can somebody tell me if I can use it on hendigo hair (henna indigo) which is very dark brown now?
    My original hair colour is light brown and I wish if i get it back removing (hendigo).

    Thanks.

  386. Marjannah Says:

    I want to lighten my hair so that I can dye it a Rhianna red…if I use peroxide for lightening my hair will it make it blonde/light enough to dye it red. Also, my hair is a dark brown..will the peroxide still work for dark hair.

  387. Dee Says:

    20 yrs ago when I was a teen, I lightened my hair with peroxide, but it turned red/orange & my Mom was furious. I never got the chance to keep playing with it. If my hair still to this day has red/orange undertones, will continued application make it lighter? Say….a strawberry blonde….something pretty? I’ve never dyed or chemically bleached my hair & would like to do something different, but I’m really conservative with my hair.

  388. Tasha Says:

    Hey, Im really confused. Im naturally a darkish brown, But dyed my hair red, What would i need to do to dye it blonde?

    I had a friend who dyed her hair blonde but it went orange/yellow colour (awful) with black roots. Scared of this happening. Help?

  389. nindi Says:

    Hi there i have naturally black hair and want to lighten it to a nice mid brown. I was thinking of using one shot creme peroxide 6% mixed in with loreal recital lightest brown.

    Do you think this will be safe to mix these towo products together?

    and is 6% sufficient to achive a nice mid brown on naturally black hair?

    Thanks

  390. nindi Says:

    Hi there i have naturally black hair and want to lighten it to a nice mid brown. I was thinking of using ‘one shot creme peroxide 6%’ mixed in with loreal recital lightest brown hair colour dye.

    Do you think this will be safe to mix these two products together?

    and is 6% sufficient to achive a nice mid brown on naturally black hair?

    Thanks

  391. Cyndal Says:

    Hey,
    I dye my hair quite often..Would this make a difference when I use peroxide? Because right now my hair is a redish brown..SO would that make my hair go red or strawberry red?

  392. Athlyn Green Says:

    Hi Ciara,
    Your hair will grow out as it would with dye; however, for someone with lighter hair color, new growth may not be as obvious.

    Everyone, the best way to judge what color will result is to try a test piece. If it is close to the color you are striving for, just continue to use peroxide and your hair will continue to lighten. Peroxide is ideal for dark blonds who want to go lighter or for redheads who want strawberry blond hair color.

    If you have dyed hair, wait a couple of weeks and then try a test piece first.

    For all other questions, check with a hairdresser.

    Remember, peroxide is not a dye so it should not be used on blue or purple-colored hair.

    Use 3%-6% and do not get it in eyes, as it will sting.

    Recent research indicates that peroxide may cause hair to go grey; however, since it is used in a number of hair-care products already, some may feel that it is suitable choice for hair lightening, over using costly dye.

    Each person’s hair will lighten differently so there are no hard and fast rules as to end result.

    I simply spray it on for overall lightening and if I want to lighten the top of my head around the part, I just spray it there.

    Using peroxide to lighten hair is one of the easiest methods because you can just spray it in and allow it to dry and if you desire more lightening, you can spray it, as needed.

  393. Jackelyn A. Says:

    Hi! I have dark brown hair with red undertones. In the summer my hair turns slightly redder and I\’d really like to make the red stand out a bit more. My dad is completely against me dying my hair or changing the color at all. So I was wondering about how long I should leave the HP in to make my hair just a bit lighter nothing too noticable. If I leave it in my hair all day would it be too light or should I just let it dry then wash it out? Please help.

  394. Believe22 Says:

    my hair dresser said theres an ingredient in regular Dawn dish soap that lighten hair and gets hair die out after a few washes. i tryed it. it worked great!

  395. gabby Says:

    heyy. im a dirty blonde and i just want my hair lighter, but i do water polo and am in clhorine constantly, will use ing paroxide then going into the water the next day cause my hair to turn a funny color?
    Also when i spray my hair with paroxide should i put my hair in layers and spray it or just spray my top layer ? i have really thick hair

  396. akshatrafernandes Says:

    hi i m doing my bio project on effect of h2o2 based hair treatments on changing the colour of human hair will give some suggestion on this like what should b my observation in this case and how should perform this plz plz help!!!

  397. Athlyn Green Says:

    Hi Jacklyn,
    try a light spraying to see how your hair reacts. you could leave it in for 10-15 minutes the first time and see the result. Some people just spray their hair and leave it to dry. But you will have to experiment for the effect you are trying for.

    Hi akshatrafernandes,
    Use the info. in this article for your bio project. Peroxide acts to lighten hair. It is not a dye.

    Hi Gabby,
    I would check with your hairdresser. While I have never had problems going into chlorinated water, it might prove beneficial to be cautious and, if you can, wait between, lightenings.

  398. vannah Says:

    How long do you leave this innn????? i have light brown hair with caramel highlights and i wana lighten the brown so it will look more dirty blondeee.

  399. Nicki Says:

    I used a very watered-down %3 because i want it to be a very gradual change to light aburn (which was the color i was born with, now its nearly black) but anyways even the diluted solution made my hair very shiny and soft!!!

  400. Seline Says:

    Can you tell me if it is really bad for your hair? Also, what if your hair has already been dyed blonde (very light blonde) and you want it lighter, is it bad to put peroxide on? Will it damage your hair of make it fall out or anything? Thanks!

  401. Nereida Says:

    Hello Athlyn Green ~
    I read All the comments from all the readers and all your patient and kind responses…

    Thank you for all this great information…

    Here is what I did after taking your advise…hope it helps someone out there like this information helped me :)

    First off I am Hispanic with Irish, Indian and Japenesse…

    I have dark dark brown hair, long…

    I poured Peroxide (3% strength) into a small bowl then used a cotton ball to keep dipping into the bowl and then I would take sections of my clean damp hair and twirl them around my fingers while soaking them in the Peroxide little by little…
    I blow dried my hair a little and checked out the results after about 20 mins…looked like it had begun lightening so I applied it the same way and waited another 30 mins or so…

    Kept doing this for about 2 hours until I could tell it had lightened my hair about 2 shades to med brownish red…a slightly lighter shade of natural hair (by the way I don’t perm my hair and I did use a hair dye a few times these last few years to darken my hair to chocolate brown which I feel has washed out by now…

    Over all I LIKE how it has turned out :)

    so I then washed my hair with regular shampoo and then gave myself a little trim and then I applied COCONUT COOKING OIL to my hair kept rubbing it in until my hair looked shiney and I could run my fingers through it…about a few teaspoons…

    I LOVE the way my hair feels and looks, I’m gonna Rock this for a few days and decide if I want to try to lighten it more…

    THANK YOU EVERYONE for all the Great Info…

    This was a Great little Birthday present to myself today ~ I’m 38 today ~ I’ve got some white hairs and this actually gave me some gradiation from the white to my dark hair…

    Hope you all have a Great time trying this :)
    ~N

  402. Athlyn Green Says:

    Hi Nereida,

    Thanks for sharing your good results, using hydrogen peroxide to lighten your hair. What I like about it is that you can choose how light you want to go and it is a simple matter to spray dark areas, without having to redo your entire head.

  403. Athlyn Green Says:

    Hi Seline,

    It’s always a good rule of thumb to be careful with dyed hair. Your best bet is to wait a bit and then try a test piece. You also might want to check with your hairdresser if your hair was dyed in a salon because they would have a better idea of what products were used to lighten your hair and how peroxide might affect your hair.

    As for damage to hair, recent views are that using using peroxide for longer periods could result in hair greying.

    As with any product used to lighten hair, this may be an area of concern for some people.

  404. grandma 70 Says:

    I am glad to hear about the graying part as I am wanting the rest of my hair to go gray rather than the yellowing that often goes with gray, this has been the MOST helpful site and informative. Thank you for sharing your thoughts and the comments from others.

  405. tammyjoe Says:

    okay, i mistakenly dyed my hair very black, will Hydrogen Peroxide
    lightin it at all, maybe to a brown color,and how long do i keep it in my hair

  406. Hailey Says:

    Hi
    I had reddish hair with lots of blonde and I couldn’t make it to the hair salon so I just used a box color that was supposed to be a light brownish red well it turned out to be more of a chocolate brown with some red. I really want it to be lighter would the peroxide help lighten my hair without turning it a brassy color?

  407. Sophie Says:

    Hi

    Does the colour stay the same or does it continually lighten as it is exposed to the sun etc?
    Could it change to more orangey/ brassy later on?

    Does it change the elasticity of your hair follicles?

    Does it effect hair growth rates? Like make it slower?

  408. Sophie Says:

    Ps: I’m a light brown/ rather dark blonde naturally :)

  409. Jerry Says:

    So many of the same questions are asked over and over. I think it would get tiring for you, Athlyn Green. You really demonstrate patience.

    A nice summary of some advice that Athlyn has given:
    1. Different people’s hair will react differently to the peroxide, including sometimes not only becoming lighter, but possibly becoming redder, orange, etc.
    2. Therefore, always try the hydrogen peroxide on a hair sample.
    3. Use 3% or 6%, and certainly not higher than 9%.
    4. Repeated use will continue to lighten your hair.
    5. Spraying works well in most situations unless you want highlights. Allow the peroxide to dry after spraying.
    6. Don’t get it in your eyes.
    7. If in doubt, contact a hair salon as to possible outcomes.
    8. Using peroxide long term could result in having more grey hair.
    9. Don’t use commercial products.
    *** 10. *** ALWAYS TEST THE RESULTS BY USING THE PEROXIDE ON A HAIR SAMPLE!
    (Sorry…. my emphasis and shouting).

    Athlyn, you may want to repeat this from time to time (You have my permission;) or create a better and more complete summary of your own.

    Jerry from Minnesota

  410. Athlyn Green Says:

    Hi Sophie,

    The great thing about using peroxide is that you can keep experimenting until you get the desired lightening. Remember, though, that peroxide isn’t a dye so it will work on your particular hair color and the results will differ from person to person.

    If used in the right solution, hair should not become brittle or lose elasticity but much depends on previous history: if hair has been previously dyed, etc.

    If your hair doesn’t go reddish, it shouldn’t do so later. Peroxide is used in many hair products; however, if your hair has reddish undertones, you might find the color reddish.

    I’ve seen dark blondes go a lovely platinum color, using peroxide, I’ve seen brunettes go blond–but others have found their hair has gone reddish. It all depends on each person’s color.

    For hair lightening at home, though, without the expense, the smell or other chemicals, using peroxide is one of the easiest methods.

  411. rosette Says:

    I have rebonded hair which has been dyed a copper tone. (I have natural black hair). I wasnt really satisfied with the results. Can i still spray it with 3% H2O2? I want to have a lighter brown color. Would it be safe for the rebonded hair (no frizz or hair breakage) and will it not turn my copper hair strands too orangey? Thanks!

  412. Grandma 70 Says:

    Was wondering, can I use 10 as long as it is diluted and what shoudl the ratio be? I have used the 3 % and have 10. Hairdresser says that it is not as harsh as the 20 so wondering if I dilute it if I can get similar results as with the 3% only grayer?

  413. laura Says:

    Can mixing it with some lemon juice be helpful to lighten arm hair? Or would just the hydrogen peroxide be enough? And how long do you suggest I leave it on my arms for? Thanks!

  414. Athlyn Green Says:

    Hi Laura,
    Lemon juice will also act to lighten hair. But combining both of these might be a bit hard on hair. Lemon juice can have a drying effect on hair.

    I’m not sure what you are using it on your arms for? Is this to try to lighten your skin or your hair?

  415. Athlyn Green Says:

    Hi Grandma 70,
    I spoke with a pharmacist and 6% is the strongest solution he recommended for hair lightening; however, if you were to dilute you peroxide, you might be all right. It might be best, though, to pick up a bottle of the 3% because this way, when you reapply it, you will achieve the same results.

  416. Athlyn Green Says:

    Hi Rosette,

    Your best bet would be to talk to your hairdresser. Hair that has been previously treated may react differently.

    Each person’s hair will lighten differently. To illustrate: I know of one brunette who went a light blond by spraying her hair with peroxide; another male friend sprayed his hair and nothing happened.

  417. laura Says:

    I want to lighten the hair on my arms. So if I use either the lemon juice or the hydrogen peroxide, how long would it take to lighten the hair?

  418. Mary Says:

    Hi there! My natural hair color is light brown. I have been dying my hair red for about a year, and very recently colored it a brown color, but the red still shows through quite a bit. I am looking to go back to my light brown color, do you think peroxide would help?
    Thanks!

  419. Skye01 Says:

    I have 12% cream poroxide, i was just wondering could i water it down or something so it wouldnt be as strong…..

    By the way my hair is a reddidh brown……

  420. Sarah Says:

    I’m not sure if you can answer this, but how exactly does hydrogen peroxide work in bleaching the hair on a chemical level? What does it do to the dye in the hair?

    Thanks!

  421. Ryan Says:

    How long does it take?

  422. Shae Says:

    What affect does it have on african american hair ? Will it still lightin?

  423. Athlyn Green Says:

    the best rule of thumb is to spray peroxide on hair and allow it to dry. Each person’s hair will react differently so there are no hard and fast rules. If in doubt, do a test piece to see how your hair reacts to peroxide.

    Each spraying will result in further lightening, so if your first attempt does not result in the lightening you desire, simply reapply peroxide until you reach the desired lightening.

  424. Zoe Says:

    Hi my hair is naturally bleach blond and dyed my frame orange but had to bleach it back due to school rules….should i go ahead and bleach my head or will that look bad? :/

  425. Kay Says:

    Hi, I was wondering if this is safe to use on eyebrows? :)

  426. amanda Says:

    i have recently used a peroxide based hair lightener to lighten my black hair and the roots are blonde but the rest are a orange colour how long do i have to wait before i can put a bleach on my hair to bring out the orange ????

  427. Ysabel Says:

    my hair is naturally black/darkbrown and i wanna dye it CRAZYRED ! can i mix in peroxide with the hairdye to make it lighter ?! i just want crazy light red . ! would i be able to pu ton peroxide after dying it ? PLEASE ANSWER

  428. Elsa Says:

    Im really not sure about my hair color… this sounds weird but i think it is blonde, some of my friends think it is dirty blonde, and some people say it is deff. blonde. some whatever lets call it blonde. its light, anyways. will it turn silver? or gray or white? because im a teenager and i dont want like gray hair when school starts. (a few days.) anyways, thanks.

  429. Alex Says:

    Hi so I had a few questions… This isn’t at all damaging to your hair? It works on sandy blondes? And does the color show up right after it dries?

  430. Athlyn Green Says:

    Hi Alex,

    Continued use of peroxide could result in hair greying over time.

    Yes, peroxide works on sandy blondes. The lightening shows as soon as your hair dries. For greater lightening, continue spraying your hair with peroxide. Once you’ve achieved the lightening you desire, it is an easy matter to touch up darker roots with a quick spray.

    Peroxide is generally considered safer than other chemical preparations that alter hair color.

  431. Dee Payne Says:

    Be careful using hydrogen peroxide on your hair. I wanted lighter hair so I sprayed it on mine and sat in the sun. Big mistake!!!! I melted my hair!!!!

  432. Abby Says:

    Would Hydrogen Peroxide be safe to use on your arms? If so would it lighten tan skin?

  433. Athlyn Green Says:

    Hi Dee,
    Always stick to the recommended 3%-6% peroxide solution for hair lightening. At higher concentrations it can be too strong to use on hair.

    Hi Abby,
    I would not recommend it for skin lightening. If you still want to proceed, check with a stylist as to whether this is a good idea or not.When peroxide runs onto skin, it will lighten it but the effect generally doesn’t last.

  434. Hannah Says:

    I was just wandering how long does it last? Does lightning your hair mean it’s perminant?

  435. Sabrina Says:

    I’ve considered dying my hair before and I was going to dye streaks of them green or blue… But I’ve researched and found out that brunette’s like me needed to bleach before we color first…

    So, this is my first time bleaching and all that…

    Is bleaching your hair a two step process or can you just use hydrogen peroxide alone to lighten it? Like I heard that there was creams that you had to use, and powders to mix with a liquid but idk…

    Btw– my hair color’s really close to black. :D

  436. Lauren Says:

    I have coloured my hair from one extreme to the other for years, at the moment I am dark brown with red through it. My natural colour is a dark ginger, which I am aiming to get back to by using peroxide and then dying it back to my natural colour.
    A family friend told me to pick up a bottle of 40vol from the local place but I went for 30vol (9%). It is creme peroxide, I don’t know if that makes a difference?
    She told me to mix it with shampoo but that was all, so should I mix it 50/50 with shampoo? How long should I leave it in for, how often can I re-do it etc etc??

  437. Athlyn Green Says:

    Hi Hannah,
    Yes, any lightening is permanent.

    Sabrina and Lauren,
    Check with a stylist for your particular hair color and for tips to get the best results when using hydrogen peroxide. It is usually best used with blond or reddish hair.

  438. Jennifer Says:

    My hair is naturally blonde, and I used to just buy the lightest hair dye and my hair would turn platnium, no problem. I’ve noticed since I started playing around with colors, NOW when I bleach my hair, my ROOTS turn orange/brassy, which I think is kind of strange.. anyways, I recently did this, then the next day bought another blonde hair kit, left it on my roots three times what it called for, and they’re STILL brassy. Some sites say to use blue toner, some say purple… I have some purple left, but I tried it, only left it on for a little while and it didn’t help. What I’m wondering is, if I put peroxide on just my orange roots, would that help make them platnium, like the rest of my hair?? If so, would that, ALONE, help, or should I do that and then do the toner? Thanks so much!

  439. Athlyn Green Says:

    Hi Jennifer,
    Peroxide will lighten your roots but whether they would go platinum is questionable. You could try dipping a Q-tip in peroxide and applying it to a small section and wait to see what color results, as your hair dries. You would get more lightening with a 6% solution but do not go stronger than that and test a small section to see what color results. Repeated applications will result in greater lightening. You may find your roots go a strawberry blond color, over the platinum you are looking for.

  440. Jennifer Says:

    I’m honestly dumbfounded on why my roots are giving me so many problems. When I was younger, I had no problem at all getting my hair platnium blonde. A while back I had problems, but only because I had lowlights and THEY picked up orange. My natural hair color IS dirty blonde. This time I got loreal hair color, some light blonde, roots were orange.. so I got feria hair color, the lightest shade of blonde, cool, and roots still orange. Last night I put peroxide on and left it for an hour, THEN used a violet conditioning toner, and literally NO change. I’m just going to keep spraying peroxide on every night and hope that there’s a change, because I also have a money issue. If you have any other insight or suggestions, I would GREATLY appreciate it! Thanks again!

  441. Athlyn Green Says:

    Hi Jennifer,

    Just spraying the roots should help to lighten them up. What percentage are you using? Also, was the “lowlights” a hair treatment?

    Hair tends to darken as we get older. And some blonds go reddish. I’ve noticed this with my own hair. I have more red in it now than I did when I was younger.

    If your natural hair color is blond, you should be able to lighten it considerably using peroxide.

    Let me know how you make out.

  442. Jennifer Says:

    The lowlights were done at a salon MONTHS ago, and they’re not where I’m having the problem. My natural haircolor is dirty blonde. Naturally, there is no visible red in it at all. I did the peroxide again for a few hours last night, and still just as orange. I’m using 3%

  443. Athlyn Green Says:

    Hi Jennifer,

    It sounds as though your hair is changing color, which can happen.

    Most people find their hair lightens, especially with repeated spraying of hydrogen peroxide. Some types of hair are resistant.

    Red heads will usually go strawberry and blondes may go much lighter. It all depends on hair color.

  444. Jennifer Says:

    I had a few inches of roots, so my natural hair color is a dirty blonde… no red or orange naturally at all. I used conditioning toner again, and wouldnt you know, the parts of my hair that ARE platnium (which is what I WANT, and only have orange ROOTS) caught a SLIGHT purple tint. Luckily for THAT I washed it out just in time, but it needed much more time to lift the orange. So, again tonight I’m going to spray the peroxide, and with the TINY bit of toner I have left, I’m going to just do the part of my roots closest to my scalp, so HOPEFULLY, I can at least get the orange out of SOME of my roots. Does the orange EVER eventually fade at all naturally? Thanks again so much!

  445. jerry rae Says:

    I have medium golden blonde hair with orange-ish highlights . i would like to lighten it & reduce the brassy tones of my high lights would this work?
    & do you spray onto wet or dry hair ?

  446. Anna Says:

    I was wondering if this approach to lightening your hair is more or less damaging than if I was to bleach my hair using the mix of peroxide and powder?

  447. LYN Says:

    hello i dyed my hair black 4 months ago and i was wondering if i spray this peroxide in a bottle may that be lightened just a 1 time process? before dying black i dyed it brown and when it turned to black it gets dry! i went to the salon and they suggest me to rebond my hair then i worked with that and by now i have a very dark HAIR but honestly i want it light brown so can you please tell me if i need to do the spraying of peroxide to just less amount of my very dark dark hair? PLS HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!

  448. Athlyn Green Says:

    Hi Lyn,
    Because you’ve changed your hair color you would be best checking with a stylist before applying anything else to your hair. Generally, peroxide works best for blond or redheads or those with light brown hair. It is not a dye but works to lighten hair.

  449. Danielle Lyons Says:

    Dear Hair Lighters,

    You can use a hairdryer to make it bleach platinum, i did it and it works with peroxide!

  450. aLy Says:

    My hair right now is like a light brown/ dirty blonde and I’ve had a couple light blonde highlights in my hair. What will the outcome( color) be????
    Thanks, From ALy

  451. Brooke Says:

    Props to Athlyn Green for patiently answering the same questions over and over again for nearly 4 years now. :) I wish more people would try it themselves first, or at least report back the results.

  452. Bri Says:

    I have medium brown hair w golden blonde hilights. I want all my hair to be almost golden too. I dont want to damage my hair or make it too different. How should i make it look really natural?

  453. Athlyn Green Says:

    Because each person’s hair will react differently, it is always a good idea to do a test piece. You can keep spraying the piece it to see how it will react to repeated applications.

    Because hair will continue to lighten, even if you encounter brassiness at first, this may change as hair becomes lighter.

    An easy method and one that looks very natural is to spray your hair with peroxide and then use a comb to brush it through. This results in some pieces being highlighted which looks very natural.

  454. Caroline Says:

    Hi Athlyn,
    I currently have light brown hair with some golden blonde highlights. When I was about five or six, all of my hair was blonde. Now I’m fourteen, and I really really want blonde hair again. I live in Pennsylvania, so the winters are snowy and cloudy, but in the summer I use a 50/50 water and lemon juice mixture on my hair, and I am currently using it, since I am in Jamaica for Christmas. I want to get that golden blonde colour, and possibly lighter. So, my questions for you are, what percentage do you think I should use? Should I test the HP on some hair near the back of my neck? How often should I spray? When I reach the desired colour, should I stop? And how subtle is the change? Sorry for all the questions, but thanks in advance and merry christmas!
    Caroline

  455. Athlyn Green Says:

    Hi Caroline,
    You probably find your hair goes darker in winter, and certainly, if you use peroxide, you should achieve a lighter color. This article discusses using 3% and when I asked a pharmacist, he mentioned that 6% can also be used for hair lightening. You could try 3% and see how your hair reacts to that. If you want greater lightening simply respray or try the 6%.

    It is a good idea to test a piece of hair, especially if you are worried about reddish tones; however, with each application of peroxide, your hair should continue to lighten.

    You can spray as often as needed, not only to achieve the lightening you are looking for but to lighten up new growth which will be darker. Once you reach the desired color, you might choose to just spray peroxide on your roots, so that the rest of your hair doesn’t continue to lighten.

    Each person’s hair will react differently. I’ve known some brunettes that have gone blond with repeated sprayings and other brunettes that did not see much change.

  456. Trinity Says:

    Hi there!

    I\’m thirteen years old and I have natural blonde hair. I\’d say it\’s an almost dirty blonde colour, but a bit lighter than that. I\’m interested in lighetening my hair with hydrogen peroxide.

    I once tried lightening my hair lemon juice and going out in the sun, but it didn\’t seem to work… Do you think hydrogen peroxide would work on my hair? Also, does it have any negative affects like hair loss that might affect me later in life? I\’m very interested in getting a lighter color but, if I do it at home I want it to work, and I don\’t want to ruin my hair while I\’m still young!

    Thanks!!

  457. Athlyn Green Says:

    Hi Trinity,
    You can lighten your hair with hydrogen peroxide, using either a 3% or 6% solution. The easiest way to do this is to simply spray it on your hair on the areas you want to lighten up. I’ve included information in this article about potential problems associated with peroxide use as it relates to hair lightening. Avoid getting it in your eyes.

    Most hair lightening products can be drying and/or impact on hair; however, with peroxide, you are not getting the chemicals that are found in hair dyes.

  458. Helayna Says:

    where can u buy 6% peroxide??

  459. Athlyn Green Says:

    Some pharmacies sell it but it depends on where you live. Your best bet is to ask at a couple of drug stores for what percentage solution they sell.

    Always be careful to avoid getting peroxide in your eyes because it burns.

  460. Stella Says:

    Hi,

    I’m a natural brunette and I’ve tried to apply H2O2 with good results in terms of colors. Yet at the end, it does leave the hair so “thick and super dry”. The blond shades are beautiful, but I have not managed to offset the damage caused.
    I have applied a bit of peroxide water after washing the hair and left it to dry. The highlights are nice and look natural, the only downside is hair texture result.

    Ciao,

    Stella

  461. Caroline Says:

    Hi there! It’s the same Caroline as a few posts previously~
    I sprayed my hair with the 3%…. Not much change, so I tried again, combing through. Still little change. So, finally, I sprayed a lot of my hair, upside down over a tub. then I combed through, so most of my hair was wet from the HP. This was perfect. My hair achieved the exact colour I was looking for, the golden blonde. However, it’s slightly orangey, I notice. In the video at the top of the page, it mentions using dishwashing soap with baking soda in it to take away some of the orangey/brassy. So, I think that I am going to do that, and I’ll see how it works :)

  462. Athlyn Green Says:

    Hi Stella,

    What percentage are you using? That could be a factor. You could try Vitamin E capsules on your hair to restore it. I take Omega 3-6-9 and find that makes for very shiny healthy-looking hair.

    Hi Caroline,
    You may find that the orangey tone fades over time. It’s great to hear that you achieved the lightening you were looking for.

  463. artemrs Says:

    Dear Athlyn, i found this article (blog) 2 days ago, and from the forum and your instructions, I was more than enthusiastic to try it! my hair’s naturally light-med brown, and i haven’t used the salon (hair color, DIY or pro) since Dec 08. Since 2 days ago, when I started a gradual all-over spray of 3% hydrogen peroxide [readily available at Walgreens drugstores], i have noticed a gorgeous change in my hair color!! I’m ecstatic; my hair’s soft, shiny, bouncy and lighter! It brightens my facial complexion and it is just a really pretty change. You are awesome. Thank you so much for sharing your beauty wisdom with us—– to think i spent hundreds and hundreds of dollars on pro color (Wella, Framesi, etc.)—– Ugh!!

  464. Jamie Strickland Says:

    Hi! how many times a day can you put the peroxide on your hair?

  465. MM Says:

    Hi there,

    I have been dying my hair black for half a decade now. My natural hair colour is a mousy brown, I really don’t like! However, I would like to lighten my hair to gain a nice coppery colour ( which I used to die my hair to before I started going balck) I have tired pre-lighteners in the past but after hours and hours of applications, I found all it did was lighten my hair to a redy-orangy colour, and very uneven- resulting in me dying my hair just black again in the end.
    I am very keen on giving this another go- as in using the HP probably the 6% as I know my hair is liekly to go a reddish colour at first, but hopefully following your advice with re-application or just really wetting me hair with HP, I should go light enough to then just die my hair with the coppery colour I am after?
    My question, same as Jamies’ would also be, how often a day you can apply it, and if it safe to use a hair-colour straight after, or if it is recommended to wait.
    ( I will try the HP on a strand first to get a better idea of how my hair will behave )
    Is it any more or less damaging to do it all in one go though? – like within one day?

    Many Thanks,

    MM

  466. Athlyn Green Says:

    Hi Artemrs, Thank you! Great to hear you are pleased with the result.

    Hi Jamie, Peroxide can be drying so check to see how your hair reacts. You can probably spray it a time or two. I would wait a couple of days to see how your lightening settles in, then reapply it, if needed.

    Hi MM, Some people find that with repeated applications, the red lightens from their hair. I knew of a lady who had brownish red hair and she kept spraying it on and her hair went blond over time. Because peroxide may open or weaken the hair strand, I would suggest you check with a stylist. Some are in favor of it and some aren’t. In most cases, it is recommended that you allow your hair time to recover, especially if you are mixing treatments.

    While peroxide is generally considered safer and contains fewer chemicals than hair dye, recent warnings indicate that repeated use could lead to greying; however, many feel that this is an inevitable part of getting older so feel the benefit outweighs the risk. I’ve used it for years to lighten my blond hair and I do not appear to have more grey than the next person but, each person’s genetics play a role, as well.

  467. Lily Cyr Says:

    how can i dye the tips of my dark brown hair with peroxide without the sun??

  468. CuriousRose Says:

    I don’t have a dark spray bottle, is it safe to just put the 3% solution directly on my hair instead of spraying it?

  469. Athlyn Green Says:

    Hi Lily,
    Simply dip the tips of your hair in peroxide solution. You might want to put your hair in a high ponytail first, before dipping the ends. Place a towel around your shoulders to keep shoulder area dry.

    Hi CuriousRose,
    Yes, you can put peroxide in a clear bottle if you don’t have a dark bottle. You can can pour it directly on your hair. Try pouring it into the cap and then slowly pouring on your hair. Just take care that it doesn’t run down into your eyes because it can really sting. Keep a small towel nearby to catch drips.

  470. Angel Says:

    As a stylist i would have to say mix half and half with shapoo and 20 vol peroxide

  471. Highlights Says:

    I have never tried straight hydrogen peroxide. However, I have tried John Frieda’s Go Blonder lightening spray, which contains hydrogen peroxide. My hair is on the lighter side of brown. The first time I sprayed this all over my hair, my hair turned a strawberry blondish that wasn’t awful, but not exactly the look I wanted. I got several highlights on top of it. I have always had highlights but never have dyed my whole head of hair. I’d recommend to keep that in mind when you apply your hydrogen peroxide…there is a possibility that it will look dyed if you spray this all over. Now that I am familiar with the results I will get on my hair, I use a very minimal amount on select strands when I know I will be out in the sun. I find that it creates nice golden, shiny highlights. Be careful not to overuse this on light brown hair. If you go slowly on lighter shades of hair, you can achieve very natural looking results.

  472. cory Says:

    hey, i was wondering if your peroxiding your hair do you HAVE to wash it oout. ive done it recently and it lightened it only a very small bit. is there a specific time i have to keep it in and then wash it out? i havent washed it out at all, i just let it dry and went on..

  473. cory Says:

    hey, i was wondering if your peroxiding your hair do you HAVE to wash it oout. ive done it recently and it lightened it only a very small bit. is there a specific time i have to keep it in and then wash it out? i havent washed it out at all, i just let it dry and went on..

    thats all

  474. MCharis Says:

    Hi everyone, i use to to use sun in, and peroxide (for dyes) to lighten up my hair and i have a regular/ dark brown hair color.

    I now use 20 vol, I put on my hair lots of olive oil at first, and I left it for 2.5 hours and i was using the hair heater times to times.

    From dark / regular brown, it went to a dirty blonde.
    No damage, my hair look great!
    Now my theory is, if i do this once a week, technically i will get very light blonde in 3 weeks (considering i lighten them up 3 shades at a time)
    After that,at my new hair, i will use peroxide only at roots every other week and it should keep my hair really blonde and maybe even look natural and damage free.

    If i use a purple or silver shampoo it will counteract any yellowish (if any) color and I will get a whitish blonde that i always desire without ammonia or bleaching.

    If i get the results that technically i should have, then i post pictures.
    Anyone who is reading this, please note that my hair are thick and don;t get easily damaged. If you have thin hair please use peroxide with caution.

  475. Athlyn Green Says:

    Hi Cory,
    No, you don’t have to wash it out. You can just spray it and let it dry. If you are finding your hair doesn’t lighten, try increasing to 6% peroxide. Just take care to not get it in your eyes.

  476. brittany Says:

    so i have a major problem. i bleached my hair not using peroxide but other formula i got from a salon and it only turned my roots bleach blonde. so i truied the peroxide and im using the 3% and i kept it in for about 40 minutes and it didnt light it i dont think like at all. so what should i do?

  477. Athlyn Green Says:

    Hi Brittany,
    You can either continue to work to lighten it to match the other or seek out a stylist to see what she suggests.

  478. Augusta Says:

    The tips of my hair (in six pigtails) are drenched in hydrogen peroxide right now! I have my hair died blonde and I let my roots grow in darker blonde. I want the ombre look so I just did the tips! I am so anxious to see how it turns out!!

  479. Augusta Says:

    Nothing happened :( How many times in a row can I do it? Or do I have to spread it out over a period of a few days?

  480. Athlyn Green Says:

    Hi Augusta,
    What are you using? 3%? If your hair is resistant, try up to 6%. Allow it to dry and see how that works.

  481. Augusta Says:

    Okay thanks I\’ll try that! I was using 3%. When can I try it again? Do I need to wait a certain period of time?

  482. Athlyn Green Says:

    You should be able to reapply it until you achieve the lightening you desire. If you are worried about it drying out the tips, just check these after they dry. Usually, it is quite safe to simply spray it on as needed. And for hair ends or tips, you don’t have to worry about greying. As I mentioned in the article, if someone applied peroxide to their roots, over time, this might contribute to grey hairs.

  483. Augusta Says:

    Thank you so much!

  484. anne Says:

    hi i just want to make my hair red using peroxide and my hair is light – medium brown so how long do i have to let peroxide on my hair to turn them red i dont care what red just red and if they actually turn red what do i have to do to keep them red?

  485. Athlyn Green Says:

    Hi Anne,

    Peroxide will only serve to lighten hair, so if you are hoping for red, try a test piece to see how your hair reacts. It may indeed come out with a reddish hue. Each person’s hair will react differently so if you are hoping for a particular color, your best bet is to try it to see what color will result. If you keep spraying your hair with peroxide, it will continue to lighten, so this is something to keep in mind, if the first time or two, the shade is darker than you want.

  486. anne Says:

    yes but i do have some red undertones for sure and i was just wondering how long do i have to leave it on and how many times

  487. Hailey Says:

    I have blonde hair with highlights on top but my natural color underneath has gradually become darker:( do you think this method would work for me and is SAFE with my already highlighted hair? I don’t want orange hair I just want much lighter blonde hair. The lemon juice thing hasn’t Worked for me. I would like to make my hair look like the girls in the second photo above, all over and not just on top where the highlights are.

  488. Hailey Says:

    I have blonde hair with highlights on top but my natural color underneath has gradually become darker:( do you think this method would work for me and is SAFE with my already highlighted hair? I don\’t want orange hair I just want much lighter blonde hair. The lemon juice thing hasn\’t Worked for me. I would like to make my hair look like the girls in the second photo above, all over and not just on top where the highlights are.

  489. Hailey Says:

    I have blonde hair with highlights on top but my natural color underneath has gradually become darker:( do you think this method would work for me and is SAFE with my already highlighted hair? I don’t want orange hair I just want much lighter blonde hair. The lemon juice thing hasn\\\’t Worked for me. I would like to make my hair look like the girls in the second photo above, all over and not just on top where the highlights are.

  490. Donche Says:

    i have dirty blonde hair and i want to get it to turn white. would i be able to use peroxide an what percentage would i have to use to get it there???

  491. avi gold Says:

    be very careful if your hair is not already natural blonde! peroxide WILL turn the hair a nasty shade of orange on darker hair,and yes I am speaking from experience…unfortunately

  492. Rissa Says:

    Hi, my daughter used Hot Pink Splat on her naturally blond hair (no bleach) last week. She is tired of the pink and wants her blond hair back. How do you think Peroxide would effect those pink areas? What strength would you recommend?

  493. Magen Says:

    How much Baking soda if your putting it in on your own? Since I dont have that kind of dish soap how much would i put into the soap? And also do I mix the peroxide and the soap and baking soda together? And is Hydrogen Peroxide, Peroxide? Does that make sense?

  494. Athlyn Green Says:

    Donche: Please check with a hairdresser because turning your hair completely white might be hard on it. Because your hair is blond, continued spraying would continue to lighten it.

    Avi: This can happen if people have reddish undertones but some people with brown hair find their hair goes blond. Each person’s hair is different and so it is a good idea to do a test piece. Hair will continue to lighten if lightened areas are sprayed repeatedly.

    Hi Rissa: I would check with a hairdresser. Peroxide only lightens blond, brunette or reddish hair but it is not a dye.

    Magen: If you are trying to lighten your hair, just use 3% peroxide. You can wash your hair with baking soda.

  495. Athlyn Green Says:

    People usually do this if they want to clean their hair naturally but you do not have to use baking soda with peroxide to achieve lightening.

  496. tiffany Says:

    Can I use peroxide to lighten my pink hair? Im trying to go back blonde and want my pink hair gone. Will peroxide work? Thanks!

  497. Lily Says:

    i have medium brown hair thats kinda reddish but not much… ive been trying hp but nothings happening so far and i want light brown/ red hair. how long does it take to show up because ive been soaking my hair and letting it dry for around four hours with no noticable difference:/

  498. Willow Says:

    How long does it usually take for the color to change? I have blond-ish auburn hair and I cut a piece off and tried it. It completely dried in the sun, but it didn’t change color at all. :(


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