pH Reducer

5 lb.  |  14 lb.   |  50 lb.

Dry granular product for lowering the pH of pool water. Increases chlorine's ability to kill algae.

The ideal pH of swimming pool water is 7.4 to 7.6. If a test kit reading indicates that the pH is greater than 7.6, sprinkle 5 oz. (1/2 cup) of this product directly into the pool for every 10,000 gallons of water. Wait two hours and test again. If pH reading is still greater than 7.6, repeat application. If pH reading is below 7.4, add a pH increaser as per direction on label. It is best to have total alkalinity in range before adjusting pH, as you will get more lasting results.

MSDS Sheets (pdf)