Main cause of bad breath is bad oral health, food lodgement in decayed tooth,some food also cause bad breath.
The best possible way is to brush twice a day after half an hr use mouthwash to rinse your mouth. After having food rinse your mouth properly. Avoid onions in meal
Visit your dentist for proper checkup and treatment for your problem.
Answered2015-11-21 03:04:23
Let others know if this answer was helpful