[header] How to have white clean shiny teeth [title] Brush regularly. [step] This is the most important step, so don't skip it. Teeth should be brushed three times a day, after each meal. 
[substeps] Be sure to brush the full surface area of your teeth accessible with your toothbrush; this includes the cheek side, the tongue side, and the chewing surface of your teeth. Angle the toothbrush 45 degrees where your teeth meet your gums, and gently massage the toothbrush over this area to ensure it is cleaned as well.