How to Get Rid of Mice in Your House: Effective Methods for 2026
Mice can squeeze through gaps as small as a dime and reproduce quickly once inside, which is why a single sighting often means there are more you haven't seen. If you're looking up how to get rid of mice, the fastest path to a permanent fix combines exclusion, trapping, and cleanup — in that order.
Step 1: Seal the Entry Points
Traps and bait won't solve a mice infestation if new mice can keep getting in. Walk the exterior of the home and seal gaps around pipes, vents, the foundation, and door thresholds with steel wool or caulk — mice can chew through plastic and soft foam, but not steel wool.
Step 2: Choose the Right Mouse Control Method
- Snap traps: Still the most reliable method when placed correctly — perpendicular to the wall, with the trigger facing the baseboard, since mice travel along walls rather than through open floor space.
- Bait stations: Useful for larger infestations but should be placed where children and pets can't access them, and checked regularly.
- Ultrasonic repellents: Mixed evidence on effectiveness; best used as a supplement, not a standalone solution.
Step 3: Remove What's Attracting Them
Store food (including pet food) in sealed containers, clean up crumbs promptly, and eliminate standing water sources. Mice are drawn to easy access to food and water as much as shelter.
How Many Traps Do You Actually Need?
A common mistake is setting one or two traps and assuming the problem is solved. Pest professionals typically recommend placing multiple traps every 15–20 feet along walls in any room with signs of activity — droppings, gnaw marks, or a musky odor.
When to Call a Professional
If you're finding new droppings after two weeks of consistent trapping and sealing, or if you're hearing activity inside walls or the attic, the infestation is likely larger than DIY methods can reasonably handle. A licensed pest control company can identify entry points you may have missed and treat the full extent of the problem.
For Pest Control Companies: Reach These Homeowners First
Searches for "how to get rid of mice" spike every fall as rodents move indoors for warmth — and a large share of those homeowners end up calling a professional within days. Pest control businesses can buy exclusive, verified pest control leads to connect with these callers while their problem is still active, rather than competing for the same search traffic from scratch.
