How Long To Leave Bleach In Hair 20 Vol Reddit in How To

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How Long To Leave Bleach In Hair 20 Vol Reddit. I wouldn't leave it on for more than 20 minutes but be seriously careful and wipe off a strand often to see how it's doing. Leaving bleach on your strands for more than the recommended time can lead to damaged 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

From a technical point of view, bleach and 40 vol will throw out more yellow tones than bleach and 20 vol. Starting at the back of your head, expose your roots by systematically parting and flipping your hair with a rat tail comb or the tip of a tinting brush. Afterward i would bleach it with 30 developer only on the darker area first to make sure all hair would somewhat even (30min) then go over it again with 20 or 10 developers on the rest of the hair for (15min) make sure to check the part where you use 30developer eve 15min.

How Long Should You Leave 20 Volume Bleach In Your Hair

For ugly duckling bleaches use 10 or 20 vol for the root area. The place of this volume developer is also crucial. You can tone any time after bleaching the hair but usually one would tone right after they have washed the bleach out. In general, it is recommended not to leave 20 volume bleach in your hair for longer than 30 minutes.