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... Read More