What brand of chewing gum do you recommend?

Most brands of sugarless Chewing Gum make your breath nicer, but put in mind that the effect is only temporary.

Bad breath comes from either plaque that remains around your teeth, plaque around your gums or food deposits on your tongue. If you don't brush your teeth regularly to eliminate plaque and food deposits, the bad smell in your mouth will remain.

AnswerClorets if they still make them, or peppermint

Just keep 2 pieces of spearmint or peppermint