Sensodyne Sensitive Toothbrushes – With Soft Rounded Bristles, Effective & Gentle Cleaning Sensodyne is a dentist recommended brand for sensitive teeth. Sensodyne has designed and formulated an entire range of toothbrushes and toothpaste to accommodate different needs. Cleaning is important for people with sensitive teeth to help prevent plaque build-up while minimizing further wear and tear that can be caused by excessive brushing. Sensodyne sensitive toothbrush is designed for gentle, yet thorough cleaning of teeth.