What is the ideal pH level for a swimming pool?

The ideal pH level for a swimming pool is typically in the range of 7.2 to 7.6. This range is considered optimal for several reasons.

First, maintaining a pH level within this range ensures that the water is neither too acidic nor too alkaline. A pH level that is too low (acidic) can lead to irritation of the eyes and skin, corrosion of pool equipment, and can negatively affect the effectiveness of chlorine as a disinfectant. Conversely, a pH level that is too high (alkaline) can result in scaling, cloudy water, and may also diminish the effectiveness of chlorine.

Furthermore, the 7.2 to 7.6 range allows for better comfort for swimmers, prevents damage to pool infrastructure, and enhances the overall swimming experience. Water within this pH range also promotes optimal conditions for disinfection, thereby keeping the water safe and clean for users.

In summary, aiming for a pH level of 7.2 to 7.6 balances safety, comfort, and effective sanitation in swimming pools.