so get allstate... save money and be protected from mayhem... ...like me. now you're the bird stuck in the attic. when enamel is gone, you cannot get it back. but you can repair it with pronamel repair. it penetrates deep into the tooth to actively repair acid weakened enamel. i recommend pronamel repair. with new pronamel repair mouthwash you can enhance that repair beyond brushing. they work great together.