With insight from a professional detailer, our writer tested car wash kits from several leading brands to find the best ones ...

I tested it myself. Here’s my honest experience with this off-grid water solution that pulls clean water from thin air.

An excess of minerals in your water can leave soap scum in your sinks, clog your faucets, and even alter the taste of food. Here's how to know for sure if your home has hard water.

Wondering if your vintage dishware is safe to use? Discover how to test yours for lead and avoid hidden health risks.

If a test confirms this problem, the best fix is to install a water softener. A water softener treats water where it comes ...

Over the last few days, some have taken to social media to post the results of their very own at-home water quality tests.

Experts say the test strips don't usually measure the same part of the nitrate ion that Central Iowa Water Works uses to ...

Treatment facilities continue to produce water safe for drinking. Rumors contrary to that are untrue, local water officials ...

Some rapid HIV tests can deliver results in 30 minutes or fewer. Discover how it works, other at-home tests, next steps after testing, and more.

After becoming popular in the wake of the Me Too movement, at-home sexual assault kits are still facing legal battles. Things could get more complicated after an FDA move.