Add Yahoo as a preferred source to see more of our stories on Google. We’ve all been there. You’re rushing to get ready for work or an appointment, look down and realize you’ve got a glob of ...

We’re not saying you have to give these things up (blasphemy), but if you’re bothered by a few stubborn stains it might be time to call in the big guns. Your regular toothpaste might not be powerful ...

Noticed that your teeth were looking a little under par on your last Zoom call? Now that we're working from home, it's hard not to pick at your appearance. The best teeth whitening toothpastes will ...

February 7, 2008 Add as a preferred source on Google Add as a preferred source on Google Lifehacker reader Joshua accidentally stained his white MacBook with a gel pen and, having just replaced his ...