What is the ideal pH level for maintaining sanitation in pools?

The ideal pH level for maintaining sanitation in pools is generally considered to be around 7.5. This level is optimal because it allows for effective disinfection while being comfortable for swimmers. A pH of 7.5 strikes a balance where chlorine, commonly used for sanitizing pools, operates most effectively.

When the pH is too low (below 7), it can lead to corrosive conditions that may irritate swimmers' eyes and skin and can damage pool materials and equipment. On the other hand, a pH that is too high (above 7.8) can lead to decreased chlorine effectiveness, potential scaling, and cloudy water, compromising overall water quality and sanitation.

Maintaining the pH at this level not only ensures proper sanitation but also enhances swimmer comfort and pool equipment longevity. Therefore, keeping the pH around 7.5 is the best practice for pool maintenance and hygiene.