From the makers of the power toothbrush brand most recommended by dental professionals philips sonicare introduces the healthywhite rechargeable electric toothbrush the most advanced power toothbrush clinically proven to whiten teeth up to two shades in two weeks comfort enhanced brushing experience and outstanding plaque removal with proresults brush headclean and white brushing mode allows you to brush your teeth for two minutes with the clean mode and 30 seconds with the white mod