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 ...

Although tray whitening does work in some of these cases, the teeth are usually best treated with porcelain veneers. Recent studies have shown promising results with tray bleaching however when the ...

At-home teeth whitening options now include pens, trays, strips, serums and more as companies try to capitalize on people's increasing desire for a brighter smile as part of their oral health care ...