How Mouth Odor Affects the Pleasure of Kissing

The inner essence of a person is often judged by the way they smell. If they smell good, they are seen as good; bad = bad. One representation of our essence is the odor of our breath. Mouth breath is particularly obvious during the act of kissing. But what does the ideal kiss taste like? In this study, Dr. Hirsch is exploring different kiss tastes and the perception of kiss quality based on taste.