Tea Tree Mouthwash Recommended by many dentists, Desert Essence Tea Tree Oil Mouthwash naturally cleans, reduces plaque buildup and refreshes the mouth and gums. Tea tree oil is a completely natural plant extract with inherent antiseptic properties. It is distilled from the leaves of the Australian melaleuca alternifolia tree. Desert Essence clear Tea Tree Oil Mouthwash contains no alcohol, artificial colors or sweeteners and is flavored with the natural essential oil of spearmint. Desert Essence Tea Tree Oil Mouthwash, the perfect companion for part of your oral hygiene routine, leaves the breath minty fresh. INGREDIENTS: Purified Water, Glycerin, Polysorbate 80, Organic Tea Tree Oil, Aloe Vera Gel, Witch Hazel, Distillate, Ascorbic Acid (Vitamin C), Calcium Ascorbate, Citric Acid, Essential Oil of Spearmint. Directions: Use 1/2 oz of Desert Essence Tea Tree Oil Mouthwash and rinse to leave your mouth minty fresh. For best results use with other Desert Essence oral care products. No animal ingredients or testing. No alcohol, artificial detergents, color or synthetic perfumes.