Home remedies for bad breath Chew a piece of lemon or orange rind for a mouth- freshening burst of flavor. (Wash the rind thoroughly first.) The citric acid will stimulate the salivary glands—and fight bad breath. Previous Next Pages: 1 2 3 4 5 6 7 8 9 10 bad smell booye bade dahan health care mouth smell 2017-07-24 ash2