How Long Should You Leave 20 Volume Bleach In Your Hair in How To

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How Long Should You Leave 20 Volume Bleach In Your Hair. Each hair type is different and there is no cookie cutter amount of time to leave bleach on hair. It's also preferable to avoid 30 vol (i hear.) as it's even more damaging to the hair.

How Long Should You Leave 20 Volume Bleach In Your Hair
How Long Should You Leave 20 Volume Bleach In Your Hair from www.curlcentric.com

In general, it is recommended not to leave 20 volume bleach in your hair for longer than 30 minutes. If you use wella t14 with a 10 volume developer, it will fade every time you wash it, and within weeks, your hair will begin to look brassy again. Ideally, you can remove the bleach before it reaches a maximum of 30 minutes, but the actual length of time will depend on your natural hair color, preferred color, and hair type.

How Long Should You Leave 20 Volume Bleach In Your Hair

The maximum amount of time you should leave bleach on your hair is 30 minutes. Can you leave bleach in your hair too long? You should do the 1st bleach with 40vol. In fact, 6% peroxide is specially designed for hair at the darkest levels.