Review Of How To Remove Blue Semi Permanent Hair Color Ideas. Get your hair lightly damp (not soaking wet) with hot water. Wash your hair with clarifying shampoo multiple times, leaving it on for a few minutes each time, and rinse thoroughly.

Wash your hair with clarifying shampoo multiple times, leaving it on for a few minutes each time, and rinse thoroughly. Both products are mixed at the time of application to obtain the coloring compound (the actual dye). 10 how long does semi permanent hair.