How Long Should I Bleach My Hair. If you have severely damaged hair, you should wait at least a month before. So i just bleached my hair with quick blue and a 40 volume developer.

Colorist Explains What Does Bleach Does To Hair
Colorist Explains What Does Bleach Does To Hair from s2.r29static.com
How do you bleach your hair at home? you casually ask your barber or hairdresser, sneaking in the you'll also like: Bleach should be left in your hair for any time between 15 and 30 minutes. However, when highlighting hair, the highlighted portions will be lighter than the base color.

How often should i dye my hair?

How long to leave bleach in hair: How long must i wait until i can dye my hair after i've bleached it? If so, how long after receiving anethesia should you wait for a perm and/or hair color. I really don't like how dark it is as my natural colour is a fairly mousy brown.