All Culligan Water
Articles & Resources

Learn how to get rid of excess calcium in water and protect your home from the effects of hard water.

Hard water may do more than dull your skin — it could raise your risk of psoriasis, new research shows.

Learn where phthalates in water come from and how to reduce exposure with smarter water solutions.

Here are expert insights to answer your questions about water softener salt tank maintenance.

Improve your water flavor and reduce contaminants with filtration, reverse osmosis and simple DIY tips.

Single-use bottled water is often seen as a convenient, dependable choice, but it’s natural to have questions about what’s actually inside. One common concern is whether bottled water ever contains […]

Well water often brings with it a number of questions for homeowners managing it, and one of the most common things to wonder about is potential health implications. The fact […]

Your systems regeneration process will depend on your model, water usage and more. Here’s what to know.

Learn the differences between DIY and expert installation when replacing a water softener.

Moving from single-serve plastic bottles to tap water could reduce microplastic intake from 90,000 to 4,000 particles per year, a scientific paper recently reported.