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, ...

If you smoke or know anyone who smokes, you must be aware that the consequences could be devastating for the smokers and as well as people around them. From pulmonary diseases, to heart conditions, ...

How do you whiten your teeth? It’s nearly impossible to keep teeth perfectly white forever. And if you enjoy certain beverages, like tea and coffee, it’s even more of a challenge. Yellow teeth can ...

Add Yahoo as a preferred source to see more of our stories on Google. Flossing is just as important as brushing your teeth. PeopleImages/Getty Images To whiten teeth, it's most important to brush and ...

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Whitening strips effectively remove surface stains using peroxide-based ingredients Results are gradual and best suited for mild to moderate discoloration Temporary sensitivity is common but usually ...