Get your teeth cleaning done with a dentist.
Check out if you have any cavities in any teeth ..as food lodgment in them also causes bad odour.
If you are having any interest in pan, gutka etc.. they can also cause bad odour.
Lastly if you are having concerns like gastritis or sinusitis they may also cause bad odour.
Answered2018-05-11 09:15:22
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