How Long Should You Leave Bleach In Your Hair If It's Black in How To

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How Long Should You Leave Bleach In Your Hair If It's Black. So, let’s answer the big question. The maximum amount of time you should leave bleach on your hair is 30 minutes.

Is Dying Your Hair Once Bad
Is Dying Your Hair Once Bad from liptutor.org

After this it will not work. If you have brown/dark brown hair, let your bleach remain for 40 minutes using 30 volume developers. Set a timer to 30 minutes to keep track of how long the bleach is in your hair.

Is Dying Your Hair Once Bad

This won’t lighten your hair more, and will only cause your hair to severely weaken and get stripped off of their natural oils. You cannot go from black to blonde hair in a single session. After this it will not work. If you think keeping the bleach on for an extra fifteen minutes will lead to a brighter blonde, you're in for a disappointment.