Reduces calcium deposits on salt cells
Magnesium Chloride
Reduces calcium scaling on salt chlorinator cells and also softens any deposits allowing easy removal of any calcium build up.
Does not contain any sulphates (sulphates attack cement and grout) Depending on rainfall and back washing, one treatment will last up to 6 months.

Application Rate:
5 litres per 50,000 litres every 6 months depending on rainfall and back washing