Whitening your teeth can be a hassle. One option requires a significant financial commitment at the dentist and several rounds of treatment. However, that treatment can be uncomfortable, forcing you ...

While professional whitening treatments will always be the strongest (and quickest) option, these at-home kits gradually break down staining with minimal irritation.

Visiting a dentist for a professional teeth whitening treatment isn't always in the cards — sometimes it doesn't fit within your busy schedule or budget. But there are plenty of at-home alternatives ...

A teeth-whitening toothpaste made by Colgate, Colgate Optic White Pro Series' formula contains 5% hydrogen peroxide, the highest level of hydrogen peroxide in an over-the-counter whitening toothpaste, ...

The National Advertising Division (NAD) of the Council of Better Business Bureaus is recommending that Colgate-Palmolive discontinue certain marketing claims for its Optic White toothpaste, including ...