In-office whitening is one of the fastest ways to brighten your smile — and when done correctly, it's safe, effective, and long-lasting. Here's everything you need to know before and after your appointment.

Teeth whitening is one of the most popular cosmetic dental treatments — and when done on the right candidate, the results can be truly transformative. But whitening is not a one-size-fits-all solution, and understanding whether you are a suitable candidate is an important first step. Here's an honest guide to help you understand what to expect.