How to clean tongue and keep hygienic. my tongue is dirty....so i have bad breathe peoblem?

FIRST SEE A DDS: I would first go to your dentist...The tongue may not be the only source of the bad breath. It could be meds, supplements, etc. Brushing the tongue with a toothbrush or special tongue cleaner may also help.

Brush your teeth : At least twice a day, floss once a day at night, while brushing your teeth try scraping the posterior tongue too to clean the tongue. Try to prevent caries an periodontal disease.