POOLIFE pH Minus is a white, granular form of sodium bisulfate (dry acid). POOLIFE Minus is equally effective at lowering your pool's pH levels or lowering total alkalinity (TA), depending how the product is applied.

 

• To Lower pH
• While water is circulating, broadcast widely over the deep end of the pool.
• If you would like to pre-dissolve and add pH Minus as a liquid, add the liquid as you walk around the sides of the pool.

 

Dosage/Frequency

• To Lower pH: Try to keep your pH levels between 7.2 - 7.8.
• Use this product if pH goes above 7.8.
• Proper dosages will vary.
• The proper dosage is determined by your current pH.
• First, test current pH. Then refer to product label for proper dosage to adjust pH.