Inclusion Criteria:  Generally healthy males and females ≥18 years of age. Able to read, sign and receive a copy of the signed informed consent form. Have at least 20 natural teeth.  Exclusion Criteria:  Clinically visible active caries lesions and/or periodontitis. Significant oral soft tissue pathology based on a visual examination. History of allergy or significant adverse events following use of oral hygiene products such as toothpastes, mouth rinses, breath mints, lozenges, or chewing gum or their ingredients. History of allergies to ingredients in the test product. Self-reported as pregnant or nursing. Self-reported serious medical conditions. Antibiotic or anti-inflammatory medication within 30 days of screening visit. Orthodontic appliances, including retainers, peri/oral piercings, or removable partial dentures. Acute sinusitis or severe oral-pharyngeal infections.