Purex Blackspot Remover 1L

Purex Blackspot Remover 1L

Active Constituent: 31.3g/L Copper present as Cupric Ammonium Salts

Directions for use:

1. Ensure your pool water has total alkalinity between 80-150 PP< and a pH eleven of 7.2-7.6PPM
2. Add 500ml of Purex Black Spot Remover per 50,000 litres of pool water
3. Switch off filter and brush walls and floor of pool thoroughly
4. Allow the sediment to settle for 2-3 hours then vacuum directly to waste
5. If necessary repeat after 2-3 days

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