Dental bonding. This is the kind of treatment with the goal of improving tooth appearance. If you meet something with teeth that are too perfect to be real, it’s possible they have received some dental bonding. A resin is used and is bonded onto the front of the tooth. It’s incredibly difficult to determine if a tooth has been bonded, or if it’s just the shape of the tooth. Bonding is also an option if someone ends up with some cracks or holes in their mouth because of tooth decay. Sometimes bonding is used to help teeth become stronger and reduce the risk of cracking or shattering. Dental bonding is versatile and can be used widely, or it can be limited to small improvements.