Product description
Pool & Hot Tub Spa Hardness Increaser 1kg – Calcium Chloride Increases Hard Water Levels Booster for Enhanced Water Quality – Fast Dissolving – Do Not Pre-Dissolve – No More Mr Nice Guy
Directions
1) Take a Calcium Hardness reading with a water test kit. 2) With the circulation running, sprinkle the product directly in to the water. It is important you do not pre-dissolve. 3) Add 10g per 1,000lts of water. Each dose will raise the Calcium Hardness level by approximately 10ppm. Add no more than 50g of product at any one time. Bathing may recommence when the product has been fully dissolved. Always keep the container tightly closed. Keep out of reach of children. Store in a cool, well-ventilated area. Wear protective gloves and face and eye protection.