Seal gaps, cracks, and holes in walls, doors, windows, and foundations
Install door sweeps on garage doors and entry doors
Repair damaged weather stripping
Keep garage doors closed as much as possible
Store food, pet food, bird seed, and trash in sealed containers
Remove clutter, cardboard, paper, and fabric piles
Keep the garage clean and free of crumbs and spills
Trim vegetation away from the garage exterior
Move firewood and debris away from the garage
Use metal mesh or steel wool to block small openings
Set snap traps or enclosed mouse traps along walls and corners
Check and reset traps regularly
Use deterrents such as peppermint oil or commercial repellents
Inspect the garage frequently for signs of mice
Address any nesting materials or droppings immediately
Call a pest control professional if the problem continues