Clinically proven superior clean vs. a regular manual toothbrush Rounded shape of the White + Clean toothbrush head is designed to clean tooth by tooth, and 2D cleaning action oscillates and rotates for better plaque removal than a regular manual toothbrush. A helpful on-handle timer built in the electric toothbrush alerts when you have brushed for the dentist-recommended time of 2 minutes. The professionally inspired design of the toothbrush head surrounds each tooth as 2D cleaning action oscillates and rotates to remove more plaque than a regular manual toothbrush. Daily Clean - Comprehensive everyday cleaning Oral-B offers a variety of replacement toothbrush heads to fit your personal oral health needs. The Oral-B Vitality electric toothbrush is compatible with a wide range of Oral-B electric toothbrush heads so you can get the clean you need, every time. Remember to change your toothbrush head as dentists recommend, every 3-4 months, or when bristles are faded and worn to maintain a high level of clean.