What condition can potentially lead to eye irritation in pool water?

The condition that can potentially lead to eye irritation in pool water is poor chemical balance. This can occur when the pH level or disinfectant concentration is not maintained within the recommended ranges. For instance, if the pH is too low, it can lead to acidic conditions that irritate the eyes. Similarly, inadequate levels of chlorine or other sanitizing agents can lead to the formation of chloramines, which are compounds responsible for eye irritation, particularly when they react with organic substances such as sweat or urine from swimmers.

Maintaining a proper chemical balance in pool water is essential for ensuring both the safety and comfort of swimmers. Regular testing and adjustment of pool chemicals help prevent issues related to water quality, including eye irritation.