... , coarse hair to produce sleek straight hair. DIRECTIONS:1. Wash the hair first and blow dry, then ... After styling, wash the hair, and towel dry.3. Apply product B onto the rolls, leave on for ... dry the hair to create the desired style. CAUTION:1. The product A contains thioglycolate. Sensitivity test should ... immediately with plenty of water. Multi Function Strainghtener ( 1+2 =straight, 1+3= curl)