Research on Oral Tolerability and Product Application/Response of Two Oxalate Products for Dental Patients With Risk of Dentinal Hypersensitivity

Inclusion Criteria: * be at least 18 years of age * sign an informed consent form and be given a copy * be in good general health as determined by the Investigator/designee * agree to not participate in any other oral care study for the duration of this study * agree to return for scheduled visits and follow all study procedures * have at least one tooth at risk for hypersensitivity. Exclusion Criteria: * any medical condition requiring pre-medication prior to dental procedures * any diseases or conditions that might interfere with the subject safely completing the study * inability to undergo study procedures * a history of kidney stones * have self-reported pregnancy or nursing * known allergies to the following ingredients; aqua, glycerin, cellulose gum, dipotassium oxalate, carbomer, sodium hydroxide, sodium benzoate, or potassium sorbate