If you can find it, the heavy cellophane that is used to wrap stuff on pallets works like a champ. My youngest used it when he had to store his furniture for a few months in a "definitely not mouseproof" storage, and had no problems. No idea where you can by it over the counter. He was working in a warehouse at the time. He made numerous wraps around with it. I guess if the rodents can't smell it, they ignore it. Dave 67 haze green sedan Covington, Wa.