Dentistry. How to brush your teeth properly.

Step 1 - Place bristles at a 45-degree angle along the gum line. Brush the exterior and inner tooth surfaces gently in a circular motion.

Step 2 - Brush each tooth separately. Brush vertically below the front teeth using a tilted brush. Use the same circular motion with the front part of the brush.

Step 3 - Brush the biting surface of the teeth with the brush in a moderate back-and-forth motion. Brush your tongue to get rid of microorganisms that cause odor.