How often should a pool be shocked?

Shocking a pool is an essential maintenance task that helps to eliminate contaminants, organic material, and chloramines, which can cause cloudy water and unpleasant odors. The correct recommendation for shocking a pool is to do so every 1-2 weeks, or after heavy use.

This frequency ensures that the water remains clean and clear, especially after events such as pool parties or when there is a significant influx of bathers. Heavy use can introduce additional organic matter into the pool, such as sweat, sunscreen, and body oils, which can lead to an increase in bacteria and other harmful substances. Shocking the pool after these events helps to maintain water quality and sanitation.

Additionally, regular shocking every 1-2 weeks helps to prevent the buildup of chloramines, which are formed when chlorine combines with organic matter. Keeping on this schedule prepares the pool to handle normal bather load efficiently and maintains the water’s clarity and safety throughout the swimming season.