How Long Do You Leave Bleach In Your Hair For in How To

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How Long Do You Leave Bleach In Your Hair For. After 40 minutes, the risk of irreversible hair damage increases exponentially. You should leave 30 volume bleach in your hair for no longer than 15 to 30 minutes.

How Long To Leave Bleach In Hair? The Exact Figure Lewigs
How Long To Leave Bleach In Hair? The Exact Figure Lewigs from lewigs.com

The best time to leave the bleach in would be 15 to 30 minutes maximum. Any longer than that and you run the risk of serious damage, including brittle. We’ve all heard about people who damaged their hair because they left the bleach on for far too long or they used an old mixture.

How Long To Leave Bleach In Hair? The Exact Figure Lewigs

If you want to lighten your hair a few shades lighter, we recommend you leave the bleach in for up to 30 minutes. After 40 minutes, the risk of irreversible hair damage increases exponentially. With 12% hydrogen peroxide, this is one of the strongest ones out there. For instance, if you have brown hair and want to lighten it a.