Pristiva PRU35060 1L Bottle Salt Cell Cleaner for quick, effective cleaning without damaging the sensitive surfaces of the cell. Cleans cells of hardened scale deposits, organic films and metallic plating. Salt Cell Cleaner offers the identical scale dissolving properties of muriatic acid without the damaging effects to the cell and the hazardous risk to the user. No toxic fuming and no corrosion of sensitive cell materials. The used solution is safe to dispose of back into the swimming pool or down the drain.