If you are following all of the daily dental habitats or oral hygiene and still you are suffering from the bad breath then please visit your dentist or oral hygienist for the same concern.
People who smokes and by chewing tobacco are most likely have bad breath and other oral infections. Smoking also tends to have dry mouth which is one of the cause of bad breath.
The food that contains Vitamin C like berries, melons, orange and other healthy snacks. Because the these fruits helps to kill the bacteria and germs in mouth.
What you drink and eat can cause bad breath like soda, coffee. Rinsing and swishing after meal helps to remove food particles from the mouth no matter what you had take in meal.
The bacteria on your tongue produces breath which is either bad or good. So by using toothbrush or tongue cleaners helps to remove the smelling combination of the bacteria on tongue.
Your mouth contains lots of bacteria so our food acts as the food for them also. So by brushing, flossing and using mouthwash helps remove the food trapped in teeth and in mouth. So by using these tips one should get smiley face and bright smile
Soucre:http://health.howstuffworks.com/