System Flush removes built-up grime, lotions, body oils, skin and hair care products, and debris from the plumbing system and surface of your spa. Removing this build-up allows your spa chemistry and circulation system to operate efficiently and improves the condition of your spa water.
Use prior to draining, cleaning, and refilling your spa. Remove cartridge filter(s). Apply contents of bottle (24 oz) directly to the spa water with the pump on. Circulate water for 15 minutes. Turn pump off and completely drain spa water. Clean the surface of your spa with Off the Wall Surface Cleaner. Reinsert cleaned cartridge filter(s). Refill the spa, balance the water, and resume use.