What is the ideal pH range for pool water?

The ideal pH range for pool water is between 6.5 and 7.5. This range promotes effective chlorine sanitization and minimizes irritation to swimmers' skin and eyes. When the pH is kept within this range, it helps to ensure that the disinfectants used in the pool, particularly chlorine, function efficiently. A pH value that is too low can lead to corrosive conditions that can damage pool surfaces and equipment, while a pH that is too high can result in reduced effectiveness of chlorine, making it difficult to maintain proper sanitation levels. Additionally, maintaining the pH within this ideal range contributes to overall water clarity and comfort for swimmers.