Oral-B Advantage 1-2-3 Toothbrush: * Oral-B Advantage 123 Features: 1. Power tip bristles. Power tip bristles help clean hard to reach places. Multi-level bristles reach between teeth to remove plaque. 2. Tongue cleaner: Built-in tongue cleaner to help promote fresher breath with regular brushing. 3. Gum stimulators: Soft gum stimulators massage gums * Dentists recommend changing your brush every three months. Research shows that a new toothbrush can remove up to 30 percent more plaque than one that is three months old*. *Research with a flat trim manual toothbrush * The dental experts from Oral-B recommend using Advantage 123 with Crest toothpaste