[header] How to have a great smile [title] Brush your teeth correctly. [step] The single most important thing you can do to keep your teeth healthy is to brush them two to three times a day, using the proper technique. A lot of people fall short in this area, so make sure you understand exactly how you should be brushing your teeth. 
[substeps] Each time you brush your teeth, you should brush for approximately two minutes. Try using a timer to help you get the timing right.