Abstract
The aim of this study is to evaluate the effect of a mouthwash with calcium before immersion in slurry of fluoridated toothpaste on erosion of bovine enamel and dentin in vitro. During 1 day, bovine enamel and dentin blocks will be submitted to erosive challenges performed 4 times a day and between the challenges, the specimens will be remineralized by artificial saliva (60 min at 37° C).…