The GLB Enzyme Clarifier is a great product to clear up cloudy pool water. It will help remove body and suntan oils, cosmetics, and other organic contaminants that can cause cloudiness and scum rings in the pool. Break down the contaminants without needing to scrub. Use this product regularly to prevent buildups that can clog pool filters and equipment.TheGLB Enzyme Clarifier is compatible with all pool sanitizers. Make pool maintenance easier and more cost effective, while increasing filter efficiency.