The other is making a tea from it. To do this, put 3 whole cloves in every 2 cups of hot water. Let is set for 20 minutes, stirring occasionally. Use the tea as a mouthwash. Tea. Another bad breath remedy is by making tea out of the following ingredients: boiling water (1 pint), cloves (3 whole), Parsley (2 springs, coarsely chopped), and powdered goldenseal (1/4 tsp. This is the main reason why peppermint tea is only used as mouthwash. Additionally, this herb has antiseptic properties. Dill and papaya could both help bring you fresher breath. These herbs work by clearing the smell of bad breath from the mouth. Dill seeds must be chewed and spitted afterwards while papaya fruit could be eaten raw. It happens when these types of food are digested and the oil they contain enters in the body's bloodstream. It goes throughout the body including the lungs. When the person exhales, the pungent oil is released to the mouth which is the reason for bad breath. The odor expires when the oil is completely emitted out of the body. Thus, when the mouth dries due to mouth breathing and several medical conditions that brings about the same effects, they are likely to multiply and spread more. This would likely end up with higher release of volatile sulfur compounds that, as we have already mentioned, are agents for releasing foul odor through the process of disintegrating chemical compounds and mouth debris. Mouth breathing or xerostomia promotes the optimized environment for anaerobic bacteria due to the factor that it encourages the drying of the mouth. With relative dryness, these anaerobic bacteria would be able to reproduce more due to the absence of oxygen. This is further illustrated with morning breath. Tongue piercing Don t laugh because there are people who do this. And if you are one of them, then you should stop it right now. Piercing your tongue can provide more venues for bacteria to harbor in your tongue. It causes bad breath far worse than before. What should I do? Having said these, the first thing you should do is to stop any malpractice and do the right thing.