Enhances any spa chemical system with a special blend of natural enzymes which safely break down organic contaminants that cause waterlines rings, stains, cloudy water and clogged filters. When used as directed will help eliminate ring around the tub, body oils, cosmetics, tanning lotions, deodorants, and an endless list of organic contaminants that clog and contaminate filters. Uniquely formulated to provide maximum filter efficiency. Formulated to reduce foaming. It works in conjunction with Chlorine, Bromine, Simple Blue Manager, and Biguanide Sanitization systems.