HTH 2.2 lbs. Pool Shock Salt Pool Care Non-Chlorine Shock Oxidizer

HTH Salt Pool Care Non-Chlorine Shock Oxidizer eliminates organic contaminants like sunscreen and sweat without the use of chlorine. Use this product to keep your water sparkling clear and fresh. This product contains no chlorine, so after application, you can swim in just 15-minutes. Always add this product with the pump and filter running to ensure complete mixing and good circulation.