With natural stain remover. Tea Tree Therapy Whitening Toothpaste, with its low abrasive cleanser, Dicalcium Phosphate (naturally occurring), combined with the antiseptic properties of Tea Tree Oil safely removes most stains, and plaque build-up when used as part of your daily oral hygiene program. Look for other Tea Tree Therapy products at your Natural Health Food Store or call 1-800-990-4221 for a free brochure. Try Tea Tree Therapy Toothpaste with baking soda, mouthwash and toothpicks to leave your mouth clean and refreshed! Made in USA.