HTH 64-oz Pool Scale, Metal and Stain Control

Keep your indoor or outdoor pool water looking crystal clear and protect against unsightly scum lines. How it works: the enzymes in this scum-removing solution digest oils, lotions and other organic materials. Scum Remover eliminates scum lines and prevent them from coming back. This pool care product also protects against oily buildup in your pool's filter to help ensure it's working as well as it should. To remove scum lines, add 16 oz. of Scum Remover for every 10,000 gallons of pool water daily until scum lines are eliminated. To prevent oils, lotions and other organics from accumulating on walls, in the water or in your filter, add 8 oz. of Scum Remover for every 10,000 gallons of water weekly.