Harris Peppermint Oil Mice & Rodent Repellent Spray for House and Car Engines, Humane Mouse Trap Substitute, 20oz. Peppermint Oil Rodent Repellent Spray Repels mice and rats by using plant based essential oils that have been proven to work. Works quickly and offers long lasting protection against rodents invading your living space. The formula can be used throughout a variety of different areas of your home or for engines and vehicles and is safe for use around children and pets. Although the formula is potent to rodents, the natural oils give off a pleasant fragrance to humans. Not for Sale in IN or NM.Harris Peppermint Oil Mice & Rodent Repellent Spray, 20ozPlant Based Active Ingredients Repels mice and rats using plant based peppermint and cinnamon essential oils that have been proven to workLong Lasting Works quickly and offers long lasting protection against rodents invading your house and car engineSafe The formula can be used throughout a variety of different areas of your home and is safe for use around children and petsPleasant Scent Although the formula is potent to rodents, the natural oils give off a pleasant fragrance to humansA Smart Alternative Save yourself the clean up and hassle of traditional baits, traps and poisons