5 Rules for Testing Your Pool Water During Swim Season

Test at least twice a week Twice a week gives you a much better chance of catching problems before the water turns green. Once a week works only if you are diligent.

Test on a set schedule Pool chemistry shifts faster than you think. Testing on set days, like Wednesday and Saturday, keeps things balanced and prevents sudden algae blooms or cloudy water.

Test more often with heavy use If you use a salt system or have a lot of swimmers, test three times a week. More contaminants and chlorine demand mean more frequent checks.

Always test after rain or a party Heavy rain and big gatherings throw off chemistry. Test the next day, no exceptions.

Make it a ten-minute habit A quick test twice a week saves you a week of scrubbing later. It is the easiest way to keep water clear.