Bursting with the unique benefits of Black Seed Oil. -Whitens teeth -Freshens breath -Helps remove surface stains Directions: Supervise children as necessary until capable of using without supervision. Adults and children 2 years of age and older brush teeth thoroughly, preferably after each meal or at least twice a day as directed by a dentist of physician. Children 2-6 years old instruct in good brushing and rinsing habits (to minimize swallowing.)