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

These are a reliable go-to. The brand claims that your teeth will be 20 levels whiter in just 22 days and these strips can remover more than 20 years of stains. This product has 64,000+ 5-star Amazon ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. A bright, white smile can boost confidence and ...

And the patented tech means it doesn’t cause damage, either. Our beauty writer, Flo, tried it out to see if it genuinely ...