Home ownership opens people's eyes to many new experiences, even requiring homeowners to familiarize themselves with certain things they never encountered as renters. Homeowners become novice plumbers, electricians, horticulturists, and even chemists as they wade through the projects and repairs involved with owning a home. Outside of high school chemistry class, you may never have given thought to water composition and how it changes. However, once you become a homeowner, you may have to pay special attention to the type of water bubbling out of your faucets. Hard water is a common concern, and it can affect appliances and other…