Hi docs! what could i do best not to have bad breath?

Great oral hygiene: Preventing bad breath is easier than eliminating it you can get bad breath from sinus problems, medications, gum disease, periodontal disease, stomach problems, tooth decay, plaque buildup from inadequate oral hygiene. If you already have bad breath see your dentist to find the cause.

See a dentist: A dentist can recommend the best method to deal with your bad breath based on the cause which must be determined.