In my shop I have mouse troubles. Those little bugger get into everything, chew stuff up too. I keep a few bucket traps here and there. A bucket trap is well known but I didn't see anything on the forum. It's simply a soda can with a stiff wire strung through the middle, then I poke a couple holes in the top of a bucket and string the wire through those holes. Pour a few inches of anti-freeze in the bucket and smear some peanut butter on the can, stick a board up as a ramp and the mice comes up and get caught.