When you look at a U.S. Geological Survey map of where water is hardest, almost all of Arizona is dark red, indicating our state — along with Utah, Colorado, Texas and other places — has some of the ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? There are few mechanical systems as mystifying as a water softener. After all, isn’t ...

A water softener is a device or system that removes calcium, magnesium and other minerals from hard water. Minerals in hard water build up on bath fixtures and tile, clog plumbing systems, leave skin ...

Common issues that require water treatment include hard water, chemical or virus removal, UV treatment and water quality. Use our guide to research the best water softener or treatment system for you.