If you’ve ever dealt with stubborn limescale on faucets, cloudy spots on glassware, or soap that just won’t lather, hard water is likely to blame. But did you know that some cities have significantly ...

A vast network of filtering and treatment centers, including the Las Vegas Wash that carries treated wastewater to Lake Mead, helps make this a reality. But one measure that’s pulled focus in ...

What is the hardness of the city's water? I recently installed a water softener and need to know the hardness of the city's water so that I may use the settings accordingly on the softener. I live in ...

If you find yourself getting frustrated with cloudy streaks on your drinking glasses and chalky spots on your glass shower doors, you're not alone. Unfortunately, you're dealing with hard water, and ...