The ORAL-B Pro 3 3900 electric toothbrush quickly removes surface stains, making your teeth whiter from the first use. It removes 100% more plaque and offers 100% healthier gums in 30 days compared to a regular manual toothbrush.

The round brush head fully embraces each tooth, easily cleaning even difficult areas that are not reached by traditional toothbrushes with elliptical heads, such as sonic or manual toothbrushes. It thus cleans interdental spaces up to 2 times better than manual toothbrushes.