pH Decreaser / pH minus

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Maintain pH Decreaser / pH Minus

Lowers pH Levels in your pool or spa while reducing scale and cloudy water.

Helpful Tips:

  • First, establish the pH of pool water with a good-quality water test kit.
  • Determine the amount of pH minus needed.
  • With your pool pump running broadcast the pH reducer of the deepest part of the pool.
  • For shallow pools, dissolve in a pail of water before adding to the pool. Always have your pool pump running when adding this chemical.


pH 7.8-8.0: 4 oz per 10,000 gallons of water
pH 8.0-8.4: 8 oz per 10,000 gallons of water
pH above 8.4: 12 oz per 10,000 gallons of water

Important to always keep your pool pump running.

Ingredients: Contains Sodium Bi-sulfate (Dry Acid)

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