Effectiveness of Two Water-Based Potassium Oxalate Desensitizers on Dental Hypersensitivity

A Clinical Study Comparing the Safety and Effectiveness of Two Water-Based Potassium Oxalate Desensitizers on Existing Dentinal Hypersensitivity

This study will compare the safety and effectiveness of two water-based potassium oxalate desensitizers on existing dentinal hypersensitivity.

Inclusion Criteria:

• Provide written informed consent to participate in the study
• Be at least 18 years of age
• Be in good general health, as determined by the Investigator/designee based on review of the health history/update for participation in the study
• Agree to refrain from participating in any other oral/dental product studies for the duration of the study
• Agree to refrain from receiving any elective dentistry (including dental prophylaxis) for the duration of the study
• Agree to refrain from using any oral hygiene products other than the assigned study products for the duration of the study
• Agree to comply with study/product usage instructions; and
• Have at least one tooth with gingival recession and hypersensitivity evidenced by a score of ≥ 1 on the Cold Air Sensitivity Schiff scale during screening

Exclusion Criteria:

• Gross oral neglect or urgent dental treatment needs
• Severe periodontal disease and/or generalized mobility
• Active treatment for periodontitis
• Any disease or condition that could be expected to interfere with examination procedures or safe completion of the study
• Self-reported pregnancy or nursing