The Big Cheese wire wool rodent blocker kit offers an effective alternative to using poison baits in and around the home, creating a permanent barrier to keep living spaces rodent-free. Includes 8 large, tough, rust-resistant wire wool pads which rodent pests find impossible to chew through, and a non-lethal, powerful peppermint oil spray. Stops mice, rats, and other household pests getting into the home via common entry points, such as holes, cracks and crevices, vents, and gaps around window frames and pipes. Metal Construction For use Against Rodents Rustproof Poison-Free Rodent Solution Non-Intrusive Easy-to-Use Metal Construction For use Against Rodents Rustproof Poison-Free Rodent Solution Non-Intrusive Easy-to-Use