Vinegar can be used to clean many areas of your home, but floor grout isn't one of them. Another item has the abrasive qualities you need to scrub grout clean.

Use 3% peroxide to remove surface stains, mildew, and everyday grout buildup. Let peroxide sit for 10 to 15 minutes, then scrub, rinse, and dry the grout. Dry the shower after use to limit moisture ...

In damp British bathrooms, grey grout can make even freshly scrubbed tiles look tired. One cleaning pro swears by a natural ...

Clean grout regularly to prevent mold, mildew, and discoloration from building up. Use baking soda or hydrogen peroxide for safe, effective grout cleaning without damage. Reseal grout every six months ...

You may not know how to clean grout, but it will be obvious when it’s time to learn. What started as crisp white lines between your expertly laid tiles will begin to look yellow and dull—even a dark ...

Grimy grout can make even the cleanest floors look dingy and neglected. Because grout sits slightly lower than tile and is porous by nature, it’s especially prone to trapping dirt, spills, and ...

The USPTO’s “settled expectations” policy now has a second challenger at the Supreme Court. On July 24, 2026, Kahoot! AS filed a petition for certiorari (docket number pending) asking the Court to ...

Isn’t it ironic that the one place you return to most days to get clean (aka your shower or tub) can also be one of the dirtiest places in your house? You’ll oftentimes find grout used to fill the ...

Sneak peek: All the shower cleaners we tested worked, as long as we made sure to cover the entire surface, but some required fewer applications and less effort. None of the scrub-, rinse-, or ...