Add Yahoo as a preferred source to see more of our stories on Google. If you've found yourself looking extra closely in the mirror lately or zooming in on pictures in your camera roll to analyze your ...

While several factors contribute to discolored teeth, nicotine is one reason teeth can change color over time. The good news is, there are professional, over-the-counter, and at-home treatments you ...

Charcoal toothpaste can remove some surface stains on your teeth, but it doesn’t whiten teeth better than regular toothpaste. Its long-term effects are unclear. Charcoal is one of the biggest trends ...

Tobacco and coffee affect the outer layer of your teeth; if left untreated, these stains can make your teeth look unhealthy and lose their whiteness. Stained teeth can be a real confidence killer, ...

Which teeth whitening strips are best? Yellowing teeth is natural and happens as we age. Teeth can also become discolored due to the consumption of certain foods and drinks, but thanks to at-home ...

You've protected your hair against winter weather damage. You've locked down your winter skincare routine. But perhaps, when looking in the mirror, you notice your teeth aren't looking as dazzling as ...