I've only killed one mouse in 47 years in my garage. The next day I got rid of everything on the floor that doesn't have wheels and put everything on shelves. When you get down on the floor and look across my garage, you can see from one corner to the other. All you see is car tires, wheels from toolboxes, floor jacks and my welder. That includes an oversized 4 car attached garage, my biggest, in the country and in the city. They're looking for a place to hide, and live, not visit. I found about 15 or so dead crickets in my garage this year, nowhere to hide and nothing to eat. I blow my garage out once a week. It's easy with virtually nothing on the floor. Car hoods, doors, you name it, I hung it on the walls. Drywall and every garage had a loft hanging from the ceiling attached to the wall that ran the length of the garage. So far, so good.