Hard water is a common nuisance in our part of the world, all the more so because the problems it causes are subtle enough to be endured in many cases. When plumbing systems spring a leak or a clog forms in your drain, you need to get it dealt with immediately. But hard water takes longer to become an active problem, which is why people tend to rely on store-bought solutions rather than call a plumber.
In most cases, you should call a plumbing service to deal with hard water problems. Though quiet, they can have a huge impact on your life, and dealing with hard water properly requires the knowledge and expertise only a professional can bring.