Mighty Mint Mouse, Rat and Rodent Repellent concentrate is a cost-effective natural method to protect your home from mice, rats and other rodents without compromising on safety. Simply add 16 oz. of water to every 1 oz. of concentrate for a ready-to-use, high-strength repellent spray. Want an even stronger solution. Just add more concentrate. Spray bottle not included. Use with any spray container refill an empty Mighty Mint spray bottle. Mighty Mint Repellent is made with a high-strength genuine peppermint essential oil - a proven effective natural deterrent for mice and other rodents. This Pure Origin Northwest peppermint in particular has a smell that is pleasant to humans, but irritating to unwanted pests. Just a few sprays every few days is enough to keep an area protected from mice and or other rodents. Useful for homes, gardens, kitchens, garages, storage areas, auto engine cables - anywhere that needs to be protected. for best results, use as a preventative measure before rodents have nested. Don't waste time with partially effective solutions - Mighty Mint is 1 of the strongest essential oil rodent sprays available.