Is there any permanent solution for bad breath?

Yes: Brushing and flossing your teeth at least twice a day and seeing your dnetist on a frequent basis. Also avoiding foods or minimizing foods such as raw onions and garlic as your digestive system may not process t well and may stay with you long afteryou have eaten them despite your oral hygiene efforts.

Start with dentist: Start with your dentist. There are many causes of bad breath from the mouth and gums. They can get you started.

Constant cleaning: Bad breath is most often bacterial related. The way to combat and prevent bad breath is daily meticulous brushing and flossing. Make sure your dentist checks for periodontal disease, since formation of pockets will make thorough cleaning very difficult or impossible.