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Set your location so we can connect you to your local Culligan dealer. Better water is closer than ever!
Please enter your zip or postal code to locate your local Culligan dealer.
Blog Effects of Hard Water on Hair and Skin Published: January 31, 2026 What Is Hard Water? Hard water is water that has a high volume of “hard” minerals, specifically magnesium and calcium. Water hardness is measured using grains per gallon (gpg). For water to be considered hard, it must register above 3.5 gpg. So,…
From the brew pot to the thermometer, what do you need to brew beer at home? One of the most overlooked materials is quality water. Without it, you could jeopardize the acidity, flavor, and richness of your beer. Hard water contains heavy metals, minerals, and impurities that can make homebrewing more difficult. Luckily, testing your…
There are a lot of questions around if fluoride in water is bad or good. While there isn’t an official answer to this question yet, we’re here to give you the facts so that you can formulate your own opinion. Here is the run down on the effects of fluoride in water, what it means…
Published: Emily Henderson is a lifestyle blogger who writes primarily about home and personal style. In a post entitled “Softened Water and Me – A Love Story,” Emily details her personal experience of purchasing a Culligan Whole House water system. She explains every step of the process from her rationale for choosing a High-Efficiency Water Softening…
The health and safety of Culligan Water employees and customers is our highest priority. With COVID-19, commonly known as Novel Coronavirus 2019, becoming a more widespread concern, Culligan has implemented preventive measures in line with the recommendations of the Centers for Disease Control and Prevention (CDC) and the World Health Organization (WHO). At this time,…
Every household and business wants access to clean, great-tasting water, and a reverse osmosis (RO) system is among the most efficient and cost-effective ways to make that happen. Here’s a closer look at what reverse osmosis is, how it works, and how it can benefit your home or place of business. What is reverse osmosis?…
Water softening has a wide range of benefits for any home – and for the people in it – but most might not consider this until they start experiencing various issues throughout their day-to-day life. Dry skin, stains on appliances, and faded clothing can all begin to mount and leave you wondering what exactly the…
For most people, the contents of our drinking water have long been a distant afterthought within our everyday lives. After all, the vast majority of us grew up drinking water directly from the tap without ever thinking twice about it. However, despite the fact that unfiltered tap water typically passes through a water treatment facility,…
Tap water can often be taken for granted in the U.S., as many have spent the majority of their lives drinking directly from the tap without questioning whether or not it is safe to do so. But is it? While tap water is generally safe to drink for most American citizens, we regularly hear of…
Both waters softeners and water filters serve important purposes in our homes and places of business, so it’s no surprise the two have a number of similarities. Both are used primarily to eliminate contaminants and mineral deposits from our water that can cause harm to our bodies and our homes. But what exactly is the…
