For years, homeowners have been repelling mice with peppermint oil. It's safe, natural, and humane, and even though humans find its scent pleasant, mice find it displeasing and avoid it. However, applying peppermint oil to runways, corners, cabinets and other hard to reach places can be messy, and requires extensive time and frequent reapplication. What's more, without a carrier to slowly release the scent, it doesn't last long enough to be truly effective. Scent-Away™ Natural Rodent Repeller Packs™, on the other hand, offer a clean, convenient method of using peppermint oil to get rid of rats and mice for up to a full month. Made from a permeable mesh, and contain tiny granules infused with powerful, mouse-repelling peppermint oil. When placed in a confined space, the breathable pouch releases the minty scent throughout the area for up to 30 days. After a month, or when the scent begins to fade, simply discard the scent pack and replace it with a fresh one to continue repelling mice for another month. Use Scent-Away™ Packs to get rid of mice in any indoor confined space, including: living areas, closets, cupboards, drawers, basements, attics, garages, sheds, barns, vehicles, RVs, boats, farm equipment and more