Safe Swim Leave-In Treatment is specially designed to protect ethnic hair from the harsh effects of swimming pool chemicals. When left untreated, the chlorine in pool water damages the cuticle causing dryness and loss of moisture. By combining a unique silicone-protein complex, Safe Swim Leave-In Treatment creates a barrier on the hair to help neutralize chlorine build up. Choose Safe Swim products as your family's best defense for shiny, healthy hair.