Increases the total alkalinity and provides a more stable pH value. It also helps improve flocculation.

The ideal pH for successful water care is between 7.0 and 7.4. this range is best suited to the well-being of the bathers, the longevity of the material the pool is made of and the best possible effect of the water care products.

If you wish to avoid undesired effects, the pH should be checked at least every 8 days and set to between 7.0 and 7.4.