Even with regular brushing, teeth can become stained from genetic factors or consuming foods and drinks like tomatoes and coffee. Chemical whiteners can help, but they can also damage teeth in the ...

Chinese scientists have developed a prototype teeth-whitening powder activated by the vibrations from an electric toothbrush. Scientists hope the findings could lead to a new, effective, and at-home ...

While oral conditions may be viewed separately from other chronic conditions, poor oral health can lead to a host of diseases including diabetes and heart disease, for example. Many oral health issues ...

You may bristle at the thought, but our ancestors used frayed twigs to “brush” their teeth. Toothbrushes have evolved a lot since then, from a cattle bone handle and swine bristles to a hard plastic ...