Important information strip lengths

Strip lengths:

Dry shampoo should be washed out before streaking hair as this can cause a chemical reaction in the hair. It is important that the streaks are light enough before rinsing, scrape off a little product to check the lightness before rinsing.

The hair contains yellow pigments until the hair is chalk white. Therefore, we recommend neutralizing with a purple mask or toning after lightening to give the hair a more natural light nuance.

For already lightened, dry or damaged hair, it is important to reduce the strength of the H202.