From in-office treatments to at-home kits, learn what really works and how to preserve your smile’s brightness over time.

When it comes to whitening your teeth, you may have tried things like reducing your coffee intake or quitting smoking. But over the holidays, a glass of red wine or a cup of tea is ever-so tempting– ...

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 ...

While you can visit a dentist for professional teeth whitening, this option can be very expensive. At-home teeth whitening ...