Add Yahoo as a preferred source to see more of our stories on Google. Toothpaste is part of most everyone’s daily routine and the right kind is important for healthy teeth. For a product you spit out, ...

Toothpaste seems to be getting more and more expensive, so how do you know if you're choosing a good option or getting ripped ...

Add Yahoo as a preferred source to see more of our stories on Google. Does this mean that we shouldn’t be brushing with toothpaste containing fluoride after all? Since Kennedy Jr. notably isn’t a ...

Toothpaste isn't just good at cleaning your chompers. Here are three common household problems that can be solved with some ...

Researchers at Fraunhofer say they have developed a microbiome-friendly approach that targets harmful periodontal bacteria ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Hydrofluorosilicic acid is an additive used to fluoridate community water supplies in the U.S. Like many chemicals, it is caustic in its concentrated form. But it never reaches consumers, and the ...

It may seem counterintuitive to use black toothpaste to whiten your teeth. However, having charcoal in your toothpaste can give you whiter teeth as well as several other oral hygiene benefits. Keep in ...