MOUTHWASH MIX: A powerful combination of Clove, Lemon, Cinnamon Bark, Eucalyptus, and Rosemary Oils, Thieves is a natural blend that's perfect for oral health. MINTY FRESH: Our mouthwash combines the Thieves Essential Oils Blend with Spearmint and Peppermint, leaving your gum, teeth, and mouth feeling fresh and clean. ALCOHOL FREE: This essential oil mouthwash is all-natural and safe for the whole family — even kids. It features no artificial flavors, synthetic chemicals, or alcohol.