A water softening system is a device that removes hardness minerals from water. Hardness minerals are typically calcium and magnesium, and they can cause a number of problems, including scale buildup in pipes and appliances, dry skin and hair, and soap scum buildup. Water softeners work by exchanging the hardness minerals for sodium or potassium ions. This process makes the water softer and more pleasant to use.
Water softeners can be installed in the whole house or just at the point of use. Whole-house water softeners are more expensive to install, but they provide the most benefits. Point-of-use water softeners are less expensive, but they only soften the water at the point of use, such as a kitchen sink or bathroom faucet. Water softeners can be a valuable addition to any home, and they can provide a number of benefits, including:
