Stay Away Mice is intended for use inside the home and other spaces where people live, work and play. Areas that are frequented by people are slightly less hospitable to mice who prefer to avoid human contact. Homes are generally kept cleaner with less available food, hiding spaces and fewer possible entry points than farm buildings. The active ingredients in Stay Away Mice are cedarwood oil, rosemary oil and mint oil. Although there are other products containing similar ingredients on the market, the combination and concentration of Stay Away Mice make it more effective than competitors.