The Aquafresh Complete Care Medium Toothbrush is a toothbrush for adults designed to adapt to the contours of the teeth and gums. Use with Aquafresh Complete Care Original, Extra Fresh, or Whitening Toothpaste and Aquafresh Complete Care Mouthwash for maximum benefit. This medium toothbrush offers 3 flexible elements in a unique head: a flexible neck to absorb excess brushing pressure and sweep away plaque, even from hard-to-reach areas, while end-rounded bristles are gentle on gums and teeth. Brush twice a day for two minutes for best results.