There are a number of things that can cause bad breath
. It's usually the result of poor oral hygiene. Some time it is also associated with some medical problem like gastrointestinal problem or lung disease
. Can also cause your breath to smell, as can smoking
and drinking alcohol. You can try these things to improve your oral hygiene; Avoid foods and beverages that cause bad breath, Eat more fruits and vegetables, take sufficient amount of water, try sugar-free gum if your mouth tends to get dry, Brush your teeth at least twice a day. Make sure to reach the gum line as well as tooth surfaces, Floss at least once a day, Rinse with a mouthwash twice a day. Be sure to see your dentist
at least twice a year for regular checkups and professional cleaning. Your dentist can spot and treat bad breath causes.