How to Remove Ash From a Swimming Pool?

Ash is light and often floats, so the first step is to skim the water's surface with a fine mesh net. Work slowly to avoid pushing ash below the surface. If you have a skimmer basket, empty it frequently so it keeps working well.

After skimming, vacuum the pool floor and walls to pick up ash that has sunk. Use a manual vacuum or a robotic cleaner designed for fine debris. Vacuum slowly to avoid stirring ash back into the water. If you have a sand or cartridge filter, run the pump on the waste setting to send dirty water out of the pool, not back through the filter.

• Use a fine mesh skimmer net to catch floating ash
• Empty skimmer baskets often during cleanup
• Vacuum slowly to avoid stirring ash into the water
• Run the pump on waste setting if your filter allows it
• Clean the filter cartridge or backwash a sand filter after vacuuming

Ash can alter your pool's pH and alkalinity, so test the water after physical removal. Ash from wood or vegetation can lower pH, while ash from other sources may raise it. Use a reliable test kit to check pH, total alkalinity, and chlorine levels.

Adjust the pH to the ideal range of 7.4 to 7.6, and alkalinity to 80 to 120 parts per million. Add the appropriate chemicals, such as pH increaser or decreaser, and let the pump run for a few hours. Retest to confirm the levels are stable before swimming.

After cleaning, consider covering your pool when not in use, especially during fire season or windy days. A pool cover keeps ash and other debris out, reducing the need for frequent cleaning. Also, trim nearby trees and shrubs that might catch ash or embers.

Regular maintenance, like skimming daily and cleaning the filter weekly, helps keep ash from building up. If you notice a strong odor or discoloration in the water, test for contaminants and adjust chemicals as needed. If the problem persists, consult a pool professional.