3 Things to Know About Cloudy Water After Shocking Your Pool

Cloudy water after shocking means the shock is working The chlorine or non-chlorine shock has killed algae, bacteria, and organic matter, which now floats in the water instead of clinging to surfaces.

Run your filter continuously to clear the cloudiness Keep the filter running 24/7 and backwash or clean the cartridge when pressure rises. The water usually clears within 24 to 48 hours.

If it doesn’t clear, check for high calcium or phosphates Persistent cloudiness after that window points to a separate chemical imbalance, not a failed shock.