What should i do to get rid of bad breath?

See a dentist: Bad breath can come from different sources. You should see a dentist to rule out any infections, gum problems or tongue issues. Assuming you don't have those, see an ent. Sometimes bad breath can come from tonsils, sinuses, or stomach.

Find the cause: There are many causes of bad breath, both of dental and medical origin. Find the cause(s) and treat them and then maintain good oral hygiene. By far the most common cause is poor oral hygiene. See the following website for more information: http://www.Smilesapartcosmeticdentist.Com/fresh-breath-control.Htm start by seeing your own dentist for a consultation.