For optimal oral hygiene, the daily use of an interdental product will remove more plaque from between your teeth, to help prevent cavities and gum disease. Wisdom Interspace is designed to remove plaque from the more difficult to reach areas between the teeth and along the gum margin. It is also effective at cleaning around crowns, bridgework and orthodontic appliances. Features a small head, single tuft, and multilevel filaments for effective cleaning.