Sensodyne Whitening plus Tartar Fighting is clinically proven to build on-going protection over time for sensitive teeth, working 24/7 to help relieve sensitivity pain, gently remove stains and prevent tartar build-up * Clinically proven protection from sensitivity * Gently removes stains to help whiten teeths * Removes Plaque * Reduces Tartar Build Up * Cavity Protection * With twice daily brushing.