To Assess the Efficacy of a Toothpaste Containing 8% Arginine as Compared to Colgate Cavity Protection Toothpaste in the Reduction of Dentinal Hypersensitivity.

Exclusion Criteria

• •Gross oral pathology, chronic disease, and/or history of allergies to any of the test products
• •Use of a desensitizing oral care product and/or recipient of any dental desensitizing treatment within the past three months prior to start of the study;
• •Advanced periodontal disease and/or treatment for periodontal disease (including surgery) within the past twelve months
• •Sensitive teeth with a mobility greater than one Teeth with extensive/defective restorations (including prosthetic crowns), suspected pulpitis, caries, cracked enamel, or used as abutments for removable partial dentures;
• •Current use of anticonvulsants, antihistamines, antidepressants, sedatives, tranquilizers, anti- inflammatory drugs, or daily use of analgesics
• •Participation in any other oral clinical study for the duration of this study
• •Self-reported pregnancy and/or currently breastfeeding;
• •Allergies to oral care products, personal care consumer products, and/or their ingredients
• •Medical condition which prohibits not eating/drinking for 4 hours