Culligan Water
Articles & Resources

Understanding the most common water problems can help keep your drinking water safe.

It’s important to educate yourself on potential problems that may exist and how to address them.

Test your water: 2,230 locations in 49 states have PFAS contamination in their drinking water.

The first step is testing to learn what contaminants may be lurking in your water.

Follow our guide on how to detect contaminated or hard water in your home.

Lead in your home’s water is a problem. Find out how to test for it and what to do about it.

Water is water, right? Not quite.

Copper in your water can affect both you and your home. Learn how to test and solve for it.

Chlorine may be present in the water you drink, bath and clean with. Learn what to do about it.

Learn about the effects of fluoride in your water and how water filtration can help reduce it.