It's that time of year that mice are getting into homes. I got 3 of them in traps so far. I think I found the place they get in, and sealed it (I hope), but I was told that putting moth balls in crawl spaces, will keep the mice away. I figured I'd give it a try.
I bought several boxes of moth balls, but now I'm not sure where to put them. Do I put them in containers on the ground, lay them directly on the ground (which can get moist), put them in bags and attach the bags to the underside of the floor, or what????