"<p>Grandpa Gus's Mouse Repellent Pouches with natural Peppermint and Cinnamon Essential Oils stop mice from invading your home, garage, car, truck or RV through time-release scents. No lethal chemical and no dead mice to clean or rid off unlike mouse traps.</p> <p>Most potent in keeping mice out of indoor enclosed areas and storage. Best to place in areas out of wind & air flow and away from bait. Specially formulated for mouse olfactory (nasal) system, not intended for rats or squirrels. Proudly made In The USA.</p>"