Culligan Nation Blog

Water Problems and Culligan Solutions
Everyone has water problems. Whether its scale buildup, staining or bad-tasting drinking water. And as an industry leader in water filtration and treatment, Culligan has the solutions to solve them.
How Does The pH Of Drinking Water Affect Your Health?
There are many misconceptions about pH in drinking water. Does the pH of drinking water have an effect on your health? Let's learn more.
The Effects of Nitrates in Drinking Water
Nitrates, while necessary to grow fruits, vegetables and flowers, can also contaminate your home's water. Here are the effects of nitrates in drinking water and how you can best prevent them from leaving your tap.
What are the blue-green stains on my plumbing fixtures?
To be fair, blue and green are both lovely colors. But are you finding unsightly stains of blue and green on your plumbing fixtures at home? It may be a sign of high copper in your water. That isn't so lovely. High levels of copper in water are usua
What are the blue-green stains on my plumbing fixtures?
To be fair, blue and green are both lovely colors. But are you finding unsightly stains of blue and green on your plumbing fixtures at home? It may be a sign of high copper in your water. That isn't so lovely. High levels of copper in water are usua
What is soft water?
We can rattle of several reasons why you should have a water softener. Soft water provides so many benefits! Cleaner sinks and faucets, softer, brighter laundry, smoother skin... to name a few! But what is soft water? It's a valid question. We c