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  • Summer Smiles SUMMER SMILES PH-  3KG


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Lower pH and alkalinity

pH- helps to lower pH in pool water to maximize the efficiency of sanitizers. It also helps to prevent cloudy water and scaling. Maintaining a balanced pH will increase swimmer comfort and protect pool equipment.


  • Helps balance pH of water to maximize sanitizer efficiency
  • Increases swimmer comfort

Recommended levels

  • pH of pool water should be between 7.2 and 7.8.
  • Total alkalinity of pool water should be between 80 and 120 ppm.
  • Levels are determined with a testing kit.

Application method

Sprinkle pH- onto the surface of the water while walking all around the pool.



  • Add pH- according to the application method and the recommended dosage.
  • Wait 20 minutes before entering the pool after adding the product.
  • Let the water circulate for 4 hours after adding the product. Then check pH and do a second treatment if needed.


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

POOL SIZE Less than 40,000 L 40,000 L to 80,000 L
pH > 8.2 800 g 1.6 kg
pH 8.2 to 7.7 600 g 1.2 kg
pH 7.8 to 7.4 400 g 800 g


DO NOT apply the product when people are in the pool.

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