All-natural ingredients in Mouse Magic trigger escape/avoidance behaviors in rodents, driving them from homes, sheds, and patios. Ideal for use in garages, basements, attics, storage units, machinery, boats, wood piles, and recreational vehicles. This unique method of rodent control combines the effectiveness of natural peppermint & spearmint oils with the convenience of place pack technology. Simply locate place packs, which exude the repelling quality of the essential oils, any where mice enter, feed, or nest. Safe for use around children and pets.