The Philips Sonicare DailyClean 1100 Rechargeable Toothbrush is designed to be the perfect toothbrush to transition from your manual toothbrush to an electric brush, you'll feel like you’ve never brushed your teeth before. It's high-quality bristles remove plaque along the gum line. The Smartimer encourages the dental professional recommended 2 minutes of brushing and the Quadpacer lets you know when you've spent optimal time in each section of your mouth. Philips Sonicare DailyClean 1100 is safe and gentle on your teeth and gums.