Dental bleaching and tooth whitening have emerged as central treatments in modern restorative and cosmetic dentistry. These procedures utilise chemical agents, predominantly peroxides, to oxidise ...

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 ...

DALLAS - Aug. 20, 2001 - People who want to brighten their smiles are opting for over-the-counter bleaching kits instead of visiting their dentist's office. While generally safe, these products have ...

Laser teeth whitening is a bleaching procedure done in a dentist’s office. It ’s different from other teeth whitening methods, as the procedure involves a bleaching gel and laser. A laser is a beam of ...

Tooth discoloration is classified into three main types: extrinsic (surface), intrinsic (internal), and internalized (stains that have penetrated the tooth). Common causes include diet (coffee, tea), ...