How it works...
Directions For Use:
1: Use 1kg per 50,000 litres (11,000) of pool water
2: Product may be sprinkled directly over the stained area or evenly distributed around the pool.
3: CAUTION When using on coloured marble finishes on printed vinyl liners do not allow direct contact with the pool surface. In this case it is recommended that you place the product in a sock attached to a telescopic pole and hold near the stained area.