Product Description Prevent swimmers green hair! Malibu C Swimmers Hair Treatment dramatically improves the look and feel of hair, no matter the time spent in the pool or in the ocean. Removes copper build up which causes green discoloration after swimming. Prevents brittle, damaged hair and soothes dry, itchy scalp caused by harsh chemicals in water. To Use: Shampoo, rinse and pour Swimmers crystals across wet palm. Rub hands together, adding water to dissolve crystals. Apply and scrunch throughout hair, leave on for up to 5 minutes. Rinse, shampoo, rinse again thoroughly. Apply conditioner. For damaged hair, the Malibu C Miracle Repair Hair Treatment is recommended instead of conditioner. Features: 100% vegan Safe and gentle for all ages Transforms dry, brittle, discolored hair into soft manageable hair Draws out damaging deposits and chlorine Immediately removes swimmers green hair