A Kolibree connected electric toothbrush is displayed during the 2014 International Consumer Electronics Show (CES) in Las Vegas, Nevada. The smart toothbrush uses an accelerometer, gyroscope and magnetometer to track how well users brush their teeth. The French company expects the toothbrush will be available in the third quarter of 2014l. REUTERS/Steve Marcus

Learn how to brush teeth correctly from Shane Methal DDS