BioGuard® Salt Pool Stain & Scale Control is a liquid sequestering agent that prevents the formation of scale in salt chlorinated pools.
- 133g/L 2-phosphonobutane-1,2,4- tricarboxylic acid.
- Liquid sequestering agent.
- Prevents formation of crystalline calcium, magnesium and other water hardness ions.
- Helps prevent scale build-up from high calcium levels.
- Chelates iron, copper, manganese and heavy metals to prevent staining of pool surfaces.
- Helps prevent costly repair bills.
- Helps prevent serious damage to pool surface and equipment.
- Removes many freshly deposited metal stains from surfaces.