Efficacy of Teeth Whitening Product Offerings in Adults

Exclusion Criteria

• •Are undergoing treatment for gingivitis, periodontitis, or caries.
• •Presence of self-reported tooth sensitivity.
• •Present with fixed orthodontic appliances on the facial surfaces of the maxillary arch.
• •Have dental crowns, veneers or composite restorations on gradable maxillary anterior teeth ( canine to canine) or mandibular anterior teeth.
• •Have any oral pathologies or gross neglect of home care requiring prompt treatment, including periodontal disease, as evidenced by purulent exudate, exposed root surfaces (generalized recession), tooth mobility, and/or other signs indicating that the integrity of the data collected for that subject might be compromised.
• •Present with any pre-existing oral or medical condition that the Investigator/designee determines may place the subject at increased health risk from study participation.
• •Have meaningful malocclusion that would impact treatment or ease of viewing/scoring maxillary anterior teeth.
• •Have teeth with severe or atypical intrinsic staining, such as that caused by tetracycline, fluorosis or hypocalcification.
• •Have any known allergies to over-the-counter oral hygiene/whitening products.
• •Have any known allergies to the trial product ingredients.
• •Are pregnant and/or breastfeeding.
• •Are current smokers.