There is no secret that bleaching your hair is very damaging. The secret of not damaging your hair is knowing how long to leave it on and what volume of peroxide to use. There is 10, 20, 30, 40 and even 50 volume peroxide but I do not use 50 ever. Please consult with your beauty stylist before your service.
To achieve my few "peek a boos" highlites , I used 30 volume not longer than 30-35 minutes and then straight from the tube the color pazzi red from Tec Italy Line...
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