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 ...

We may receive a commission on purchases made from links. There are some telltale signs that you need a water softener: Spots on your dishes, scaly buildup on your showerhead, or soap that doesn't ...

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 ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A water softener can work miracles by turning rusty water clear, removing unpleasant ...

If you're struggling with hard water that's staining your appliances or ruining the taste of your drinking water, a water softener could be a savvy investment. But what does it do and how much do you ...