Seal all entry points with steel wool, caulk, or metal mesh
Repair gaps around pipes, vents, doors, and windows
Install door sweeps on exterior doors
Keep food in airtight containers
Clean crumbs, spills, and grease immediately
Take out trash regularly and use sealed bins
Remove clutter, cardboard, and nesting materials
Store pet food securely and clean feeding areas
Trim vegetation away from the house
Keep firewood and debris away from exterior walls
Set snap traps along walls and behind appliances
Use baited traps in areas of mouse activity
Check traps daily and dispose of mice safely
Wear gloves when handling traps or droppings
Disinfect areas with mouse droppings and urine
Use a vacuum only after disinfecting droppings
Block access to attics, basements, and crawl spaces
Fix leaks and reduce moisture sources
Use humane live traps if preferred and release according to local rules
Contact a pest control professional for severe infestations