What is Teeth Whitening? Is it Safe, and Does it Work?

A common concern of patients is that they wish their teeth could appear brighter and whiter. What causes tooth discoloration? There are two categories of tooth discoloration: extrinsic discoloration, which affects the exterior enamel layer of our teeth and intrinsic discoloration, which affects the inner dentin layer of your teeth (beneath the enamel). The causes of each type of staining... read more »