Caries Prevention Products & Dentinal Hypersensitivity

Inclusion Criteria: * At least 18 years of age * Tooth with exposed root surface and/or exposed dentin * Tooth with a VAS score greater than or equal to 3 * No adjacent tooth/teeth with sensitivity (as defined as 2 or higher on the VAS) Exclusion Criteria: * Participation in another dental study that may alter the results of this study. * A medical condition that could interfere with reliable pain reporting (e.g., pain disorders) * Any chronic medical condition that requires the regular use of pain or anti-inflammatory medications * Used a desensitizing dentifrice within the preceding four weeks * Have received an antihypersensitivity treatment (varnish or precipitating solution) of the identified tooth within the preceding four weeks * Undergoing active orthodontic treatment. * Teeth with carious lesions, buccal vertical cracks in enamel, evidence of irreversible pulpitis (pain lasting more than five seconds after air stimulation) * Pregnant/ lactating patients (Clinpro5000 has 5000ppm fluoride and there is a risk of ingesting the product) * Patients with Milk Allergy (CPP-ACP is a dairy based product) * Patients on Kidney Dialysis (due to the free calcium in CPP-ACP, dialysis patients should be on a diet with limited calcium)