so im just testing hydrogen peroxide on a small piece of my hair first. but i was wondering if it needed the sun to activate it? please only tell me if you really know not if your just guesing.
2007-09-20 13:14:45 · 5 answers · asked by abcdefg 3 in Beauty & Style ➔ Hair
Hydrogen peroxide works by oxidizing the hair to fade it - no sunlight needed.
http://www.sciencebuddies.org/mentoring/project_ideas/Chem_p020.shtml
2007-09-20 13:25:46 · answer #1 · answered by Treadstone 7 · 0⤊ 0⤋
Straight Hydrogen peroxide, might lift one level of hair colour. But in order to lighten it more than 1 level, you need to mix Hydrogen peroxide with powder bleach. It works quicker under heat and kept moist. Since I am a Hairstylist, I would recommend getting this done only by a professional.
2007-09-20 13:29:10 · answer #2 · answered by Tricia 2 · 0⤊ 0⤋
no thats not needed but if u want go ahead
2007-09-20 13:19:21 · answer #3 · answered by mochalashaye 2 · 0⤊ 0⤋
no, it doesn't need the sun, a hairdryer will do the trick.
2007-09-20 13:22:18 · answer #4 · answered by Anonymous · 0⤊ 0⤋
Blow dryer I think.
2007-09-20 13:18:59 · answer #5 · answered by juicey_juice803 2 · 0⤊ 0⤋