Articles
3 Types of Teeth Stains and How to Whiten Them
There are 3 main categories of tooth discolorations that dentists agree on: 1.Extrinsic stains: this type of stain occurs on the outer surface of the tooth.
3 Types of Teeth Stains and How to Whiten Them
There are 3 main categories of tooth discolorations that dentists agree on: 1.Extrinsic stains: this type of stain occurs on the outer surface of the tooth.