Constantly wear a natural smile as often as you can remember. Execute it with either smiling with your lips closed or smiling with your teeth showing.

Face the mirror and try to touch your nose with your upper lip by protruding it upward. As you do this, elevate the corners of your lips and contract your cheeks up to your eyes. Hold this entire position for 10 seconds and then relax. Repeat this procedure five times.

Perform an exaggerated smile in front of the mirror. Close your lips and smile as wide as you can, as if you are trying to touch both your ears with the corners of your mouth. Hold this position for 8 to 10 seconds and relax. Repeat this procedure five times.

Close your lips and do a natural smile. Then suck both your cheeks as in doing the “fish face.” Hold this position for 5 to 8 seconds and relax. Repeat this procedure 5 times.

Begin with mouth closed. Puff your right cheek, hold it for 8 to 10 seconds and relax. Do the same for the left cheek and repeat this procedure five times for each side.