How to Prevent Pool Water from Turning Green After Heavy Rain

Heavy rain introduces contaminants into pools, leading to imbalanced water chemistry. Rainwater carries debris, dirt, and pollutants that disrupt pH levels and chlorine effectiveness. When chemical levels drop, algae thrive, causing water to turn green. This reaction occurs rapidly, especially in warm temperatures. Rainwater dilutes chlorine concentrations, making pools vulnerable to bacteria and algae. It also increases acidity, causing further chemical imbalances. Leaves, soil, and…