The EZ3 Spa Care Kit combines simplicity and quality in this easy to use weekly maintance kit. This kit eliminates the confusion of needing to add multiple different products multiple times a week. Using the EZ Spa Start will help remove phosphates, metal, and debris. Then the EnZyme Pro will break down organic contaminants and oils. Finally the EZ Spa Total Care contains a clarifier, stable oxidizer, scale inhibitor, water conditioner, and balancers to help manitain a safe spa environment. Safe for use with all sanitizers including chlorine, bromine, salt, ozone, and mineral purifiers.