How to tell if you have hard water

Water is essential to our daily lives, but not all water is the same. If you've noticed certain problems with your plumbing, your laundry or even your skin and hair, you may have hard water. Hard water contains high levels of minerals, primarily calcium and magnesium, which can cause a number of problems. Here's how you can determine if your water is hard and what signs to look for. White, chalky buildup on faucets One of the most visible signs of hard water is the presence of white, chalky residue on faucets, showerheads and other plumbing fixtures. This buildup, known as scale, is caused by mineral deposits left behind as water evaporates. Over time, it can clog pipes and reduce water flow. Stiff and discolored clothes Clothes washed in hard water may be stiff, rough or scratchy after drying. In addition, hard water can cause colors to fade more quickly and leave a dull, grayish cast. Softeners can help to some extent, but the underlying problem persists if the water is not...