Alfalfa tablets may help eliminate bad breath. Anise Chew anise, cardamom, dill or fennel seeds to help mask odors. Anise, the licorice-flavored seed, kills the bacteria that cause odor. Chloro

Listerine and spearmint gum have not always been the mouth fresheners of choice. Before mouthwash and chewing gum were commonplace, many people used herbs to rid themselves of bad breath. Herbs are kn