SAN DIEGO - A study presented today at the International Association for Dental Research (IADR) annual meeting that looked at the whitening efficacy of four different bleaching tray designs found all ...

Using a 3-mm extended tray during at-home nightguard vital bleaching (NGVB) may increase the risk of gum irritation, according to a clinical trial published on November 18 in the Journal of Prosthetic ...

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

While professional whitening treatments can run hundreds of dollars a session (and involve some serious zingers if you’ve got sensitive teeth), at-home kits are becoming the go-to fix for anyone ...

We may receive a portion of sales if you purchase a product through a link in this article. Teeth whitening and I go way back — there are loads of products I’ve painted on, squished over my teeth ...