Hard water forms when groundwater absorbs calcium and magnesium from rock formations like limestone. Affecting 85% of U.S. homes, it causes white mineral buildup, soap scum, and damage to plumbing and appliances. This guide explores the causes of water hardness, common signs, and effective treatment options like water softeners, salt-free conditioners, and reverse osmosis systems.

Well water is typically hard because it absorbs minerals like calcium and magnesium from underground aquifers. This leads to scale buildup, dry skin, and appliance damage. Discover how to identify hard water signs, compare well water to city supplies, and explore effective testing and treatment options like softeners to protect your home and plumbing.

Hard water leaves clues everywhere — on your dishes, skin, pipes, and appliances. If you notice white crusty buildup around faucets, soap that won’t lather, or skin that feels dry after showering, there’s a good chance your home has hard water. Here’s how to know for sure and what to do about it. What Is … Read more