Evaluation of a Test Mouthwash and Dentifrice Regimen in an In-situ Model of Dental Erosion

Inclusion Criteria: * An intact maxillary dental arch suitable for the retention of the palatal appliance and an intact mandibular dental arch - subjects may have fixed bridges replacing missing teeth * No current active caries or periodontal disease that may compromise the study or the health of the subjects * A gum base stimulated whole saliva flow rate greater than or equal to 0.8 mL/minute and an unstimulated whole saliva flow rate greater than or equal to 0.2 mL/minute Exclusion Criteria: * Known or suspected intolerance or hypersensitivity to the study materials (or closely related compounds) or any of their stated ingredients