What is the ideal pH range for swimming pool water?

The ideal pH range for swimming pool water is between 7.2 and 7.8. This range is important for several reasons. First, a pH level within this range ensures the water is comfortable for swimmers, reducing irritation to the skin and eyes. Water that is too acidic (below 7.2) can cause discomfort and may lead to corrosion of pool equipment and surfaces. Conversely, water that is too alkaline (above 7.8) can lead to scaling on pool surfaces and may reduce the effectiveness of chlorine as a sanitizing agent. Maintaining pH levels within this range is crucial for optimizing chemical balance, protecting the pool infrastructure, and ensuring a pleasant swimming experience for users.