For the removal of coloured metal stains from swimming pools
995 g/kg Organic Acid Complex
A blend of organic acids for the removal of metal stains (copper, manganese and iron) from pool surfaces. May also remove some scale deposits. Removes organic stains such as leaf and algae stains. In case of metal stains, test water for metals in solution and if present use Pool Solutions Metal Magnet to prevent further staining.
1 kg per 50,000 litres May be applied in specific spots by using a sock