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To achieve maximum sanitizer efficiency and to avoid cloudy water and scaling, pH of pool water should be between 7.2 and 7.8. Maintaining a balanced pH will ensure better bather’s comfort and protect pool equipment.

Directions for use:

1. To decrease pH to recommended levels, add the required quantity of product according to the chart below:
   

   pH Reading	10,000L	20,000L	40,000L	60,000L	100,000L
   Above 8.2	200g	400g	800g	1.2kg	2kg
   8.2-7.8	150g	300g	600g	900g	1.5kgg
   7.8-7.4	100g	200g	400g	600g	1kg

2. Sprinkle pH Minus on surface of pool water. Let water circulate for 4 hours after adding the product, then check pH. Make necessary adjustments.

Swimming pool and hot tub supplies in Winnipeg Manitoba Canada