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Barbara has written professionally for more than two decades. In the past five years, she has specialized in creating real estate and home improvement content. Besides writing for Forbes Home, she ...

You don’t have to be a scientist to know if your home has hard water. Maybe you’ve seen cloudy spots on glassware or experienced a crusted-up kitchen faucet. Maybe the film on the shower door seems ...

If your morning coffee hasn't been tasting right lately, hard water might be the culprit. Even the best coffee makers aren't safe from hard water build-up. Those dissolved minerals, primarily calcium ...

A hard water test kit helps determine just how high is the mineral content in your tap water. (Photo by Donna Kallner) On a recent episode of Jeopardy!, the correct response to one clue was “What is ...

Well water isn’t always hard. But because it comes from the ground rather than surface sources like lakes and reservoirs, it’s more likely to contain hard water minerals. Hard water occurs when ...

Hard water limescale covers a hand-held shower head and tile floor - Fire-n/Shutterstock We may receive a commission on purchases made from links. There are some telltale signs that you need a water ...

In addition to its impact on water filtration and hard-water-test, pH can affect water quality in many other ways. For instance, pH can influence the solubility and toxicity of various substances, ...

Hard water—that is, water rich in dissolved minerals—is found in 85 percent of the United States, according to the U.S. Geological Survey. So odds are, this could describe the water you use in your ...

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 ...