When temperatures soar and pools see higher bather loads, the water can turn quickly from clean to green. Learn more about how to clean up a swampy pool—and how to prevent the problem proactively.

Proper pool care is based on preventing disease, protecting equipment and providing the expected swimmer experience. Maintaining adequate sanitation is the key to all three.

There have been several changes in water care over the past few years, including an increase in saltwater pools and more. Through these changes, one problem that remains prevalent is chlorine demand.