DIY toothpaste is good for your family and the environment. Explore three homemade toothpaste recipes and give it a try.

Some toothpaste ingredients mix with saliva to make a foam, which turns into a slimy slop that you spit out. Many toothpastes remove plaque, which are sticky globs that grow on your teeth and form ...

foaming agents; and humectants to keep the toothpaste from crumbling. Some of these can combat acne. Hydrogen peroxide, for instance, can dry out zits and help kill bacteria. "It’s ...

So, why does toothpaste work? Much like when I recently tried cleaning my mirror with shaving foam, toothpaste is a gentle cleaning product containing abrasives and surfactants, which work to ...

Toothpaste is being touted on social media as a hack to clear acne, soothe burns and whiten fingernails. But dermatologists say products intended for these purposes are better options, and toothpaste ...