TEETHEORY Electric Toothbrush. Removes up to 6x more teeth stain than a regular manual toothbrush. Type Rotating Electric Toothbrush. Choose from four modes to suit different needs: Whitening (removes stains and dislodges tartar), Cleaning (reaches deep between teeth and along the gumline), Polishing, and Massage (gently stimulates and soothes the gums).
