In some homes the water is "hard". That means it has many minerals in it, which can... affect the taste, make soap less effective... Hard water can be softened... This article is a stub. You can help Home Wiki by expanding it! External linksEdit Wikipedia's article on water softening Hard Vs Soft Water Explained on Free Drinking Water Retrieved from "https://home.fandom.com/wiki/Water_softener?oldid=13744" Categories: Article stubs Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.