Your orthodontist can give you a list of do’s and don’ts for caring and maintaining your teeth with braces. These guidelines aren’t all that complicated or difficult. In general, you’re advised to be very careful with what you eat, and keep away from foods that are crunchy and hard, as well as foods that are very chewy and sticky. You should also stop chewing on hard non-food items, such as pencils, pens, or your fingernails. You will also need to be more careful and conscientious when you clean your teeth and your braces, and you need to clean them daily.