Health conditions that cause bad breath
Allergy
If you suffer from allergies, other than an itchy throat, nasal congestion, and watery eyes, you will also experience bad breath. Mucus and snot can provide land for evil germs that cause bad breath. Often when we have allergies, you will experience dry mouth. It also causes an odor in the mouth. Although there is no good solution to this problem, but eliminating snot and keeping the mouth clean and fresh can help you get rid of allergies and bad breath.