Maintain good oral hygiene

One thing that can cause you to fear smiling is the worry that there is something stuck between your teeth, or that you have bad breath. Eliminate these sources of worry by taking active steps to keep your mouth fresh and clean.Brush your teeth and tongue regularly, carry floss with you wherever you go so that you can clean up after dining, and have breath freshener on you at all times (natural or commercial).See your dentist regularly for teeth check ups and cleaning, as well as discussing options for teeth straightening or other treatments if this is a concern for you. When you smile people will inevitably look at your mouth, so following these considerations will help you make a better impression, and, more importantly, a healthy mouth will make you feel more confident about smiling.If your teeth are stained, consider your lifestyle habits that bring this about and try to minimize the impacts of such habits as smoking or drinking too much red wine, coffee, soft drinks, etc. You can also get them whitened if that will improve your confidence.Keep your lips in great shape to prevent chapping.Deal with bad breath. If its surface, cleaning and fresheners should be adequate. If these do not work, it may be a sign of an underlying health problem, so see your doctor for advice.