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, ...

We asked dentists about the most effective ways to whiten teeth at home, and they shared their top picks for toothpastes, mouthwashes, pens, strips and kits.

To whiten teeth, it's most important to brush and floss regularly, and limit staining behaviors. Avoid natural teeth whitening methods that lack evidence, like oil pulling or charcoal. It's also worth ...

Coffee has some serious perks, beyond the obvious. Research shows that it may lower your risk for diabetes and heart disease and even help you live longer. But it can also be damaging to your teeth.

While teeth are not supposed to be pure white, they ought not to be brown with different stains and cavities. Coffee is a major cause of tooth staining due to its dark colour and tannins that stick to ...

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