The best way to prevent toilet bowl rings is to clean your toilet bowl once a week, or more often if you have hard water or ...

When entering public restrooms, it's hard not to dwell on what germs previous users have left behind in the toilet bowl. Imagine, instead, a self-cleaning system that doesn't require a brightly ...

An easy-to-apply polymer coating made the toilet bowl on the left more slippery than the untreated one on the right. When entering public restrooms, it’s hard not to dwell on what germs previous users ...