Does Rain Add Acid To Pool?

Rainwater can have the ability to lower the pH level in pool water, turning it more acidic. Rain is naturally slightly acidic due to carbon dioxide and other airborne pollutants; when this rainwater enters a pool it can lower its pH level further and make its contents even more acidic. To protect swimmers and keep the environment safe for swimming, regular testing of pH levels and addition of appropriate chemicals are crucial in maintaining an appropriate equilibrium and making swimming safe and comfortable.

When the pH level of pool water falls below 7.2, it can cause skin and eye irritation as well as damage equipment and even corrosion of its surface. To protect ourselves against this happening, regular tests of its pH level after heavy rainfall should be conducted to monitor its state.

For raising the pH level of pool water, sodium carbonate (also referred to as soda ash) can be added while muriatic acid or sodium bisulfate may be used to decrease it. When adding these chemicals it’s essential that they follow manufacturer instructions as well as wear appropriate protective gear like gloves and goggles for safety purposes.

As with adjusting pH levels after rain, maintaining proper chlorine levels after heavy rainfall is also key to preventing algae and harmful bacteria growth in pool water. Rain can dilute this level, necessitating additional chlorine injection after heavy precipitation; additionally, shocking with additional chlorine dosage after an especially heavy storm may ensure all contaminants have been eliminated from your pool’s environment.

Overall, rainwater may lower the pH level in pool water and alter its chemical makeup, but regular maintenance and testing can ensure it remains safe for swimming and enjoyable for bathing. Visit our home page if you would like more information or if you need help with anything.