Culligan Water
Articles & Resources

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.

Here’s what to consider when getting an industrial water softener.

Here’s a look at all your water softener salt options and how your choice impacts your water.

Water conditioner vs. water softener? Are they different? Here’s what to know and how to choose the system you need.

Here’s a look at key variables, from installation to maintenance.

What does TDS stand for, and what does it indicate for your water quality?...

Discover the issues chromium in water can cause and how to fix it.

Copper in water can be addressed through a few different methods depending on the source.

You don't want arsenic in your water, but the good news is there are solutions.

For millions of North American households, a cool drink on a hot summer’s day or a load of sparkling clean...

Iron is commonly present in tap water, but the amount can depend on where your water comes from.

Our buyer’s guide will help you navigate choosing the best water filtration system.

Here’s what you need to know about the relationship between RO and treatment of this forever chemical.

Here’s what to know about this water additive and how filtration can help.

Here’s how chromium may impact your water supply.

Find out what does and doesn't work to address chloramine in your water.

Make sure you're taking full advantage of everything your smart RO has to offer.

Well water often brings with it a number of questions for homeowners managing it, and one of the most common...

Find out if well water is hard or soft and what you can do if you are experiencing hard water...

Find out what could be causing the problem and how to fix it.

Is there brown water in your cup? Your well could be to blame. Here are just a few potential causes...

Learn about the differences and similarities between well water and city water.

Understand factors that contribute to the cost of a new well - and how to ensure your water quality.

Cities and municipalities have chlorinated the public water supply for more than 100 years. This well-researched water treatment solution is...

Learn about possible chlorine levels in single-use bottled water and why tap water may be a more practical choice.

Here are our top tips for avoiding microplastics in your drinking water.

What to know about how boiling water affects forever chemicals in your water — and why you should consider filtration...

Here’s what to know about how forever chemicals get into your single-serve water bottles.

Here’s how Culligan can answer your home water quality questions with a PFAS test kit.

We answer the most common questions about our popular bottled water delivery service.

Sustainability, convenience and great-tasting water are just a few.

Need to cut out plastic and stay hydrated at work? Explore a bottleless water dispenser.

What's the latest office hydration? Explore a new option: the bottleless water cooler.

Get great-tasting Culligan water delivered right to your door in just a few easy steps.

If you’re interested in learning about the benefits of water delivery, here’s what to know.

Single-use bottled water is often seen as a convenient, dependable choice, but it’s natural to have questions about what’s actually...

Here’s what to know to help reduce your exposure to microplastics in drinking water.

Here's what to know about filtered water vs. tap water.

Here’s how to select the right kind of water treatment for your needs.

Find out how your bottled water compares to water filtered at home.

Here’s what to expect from the experts.

Get ready to stir up something tasty with these recipes.

Targeting your tap water could be the best solution to healing cracked heels...

What water do you use for formula? Here’s what you need to know.

Quench your thirst for knowledge with a quick water quiz.

Here are a few recipes that will quench your thirst and support overall well-being...

Soothe your skin till spring with five easy ways to combat winter dryness.

Explore top recommendations on where to install your water softener from Culligan.

Here's why a water test is the safest bet to determine if you have hard water.

Learn easy recipes for homemade bathroom cleaner and why better water is always the first ingredient.

If you’ve noticed white residue on dishes, don’t blame your dishwasher detergent. The culprit is likely hard water — a...

Hard water solutions for home improvement are easier than you think.

Learn what causes limescale, how to remove it and how to get rid of it for good.

Fresh water is one of our planet’s most valuable resources—essential for drinking, agriculture, industry, and sustaining ecosystems. Yet, despite its...

Chicago-based businesses team up to deliver new, more sustainable water experiences.

It may not be wise to use those single-use plastic water bottles over and over.

What is BPA? Is it in your water bottles? Here’s everything you need to know.

How serious is the plastic water bottle pollution problem? Here’s what you need to know.

Skip single-use plastics with an option that's better for the environment and your wallet.