Wisdom dental floss cleans the hard-to-reach areas between the teeth & along the gum line where plaque & food debris can build up. Wider than wisdom dental floss, wisdom dental tape is designed for increased plaque removal in wider spaces. Contains fluoride to help prevent decay, mint to leave your mouth feeling clean & fresh & a wax coating for a smooth easy clean. Use morning & night when brushing to help keep your teeth & gums healthy, to protect against gum disease & tooth decay & to keep your breath fresh.