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Pool Chlorine - Granular HTH 70G - USA ( 45kg/Drum Calcium Hypochlorite)

Directions for use:

  • Test your pool water using either your Test Kit or Test Strips, maintain your pH at 7.2 - 7.6

  • In the early evening, dose your pool with 250g of HTH 70% Granular for every 50, 000 litres of water.

  • Repeat daily or every second day - maintain chlorine residual between 1 - 3ppm.


  • HTH 70% Granular can be used as a shock treatment by simply adding 3 x the normal dosage.

  • Shock treat your pool once a month or in extreme conditions.

  • Only enter the pool when the chlorine residual is <3ppm.

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