How To Get Rid Of Mice In Walls

One of the most unsettling noises a homeowner can hear is the telltale sound of scratching from within the walls, an unmistakable sign of a rodent problem. While mice may seem tiny and harmless, they pose potential health risks and can cause significant damage to property. They can chew through electrical wires, spread diseases, and create unsightly holes in walls.

If you suspect you have mice within your walls, it’s crucial to act quickly. This guide will walk you through a step-by-step process on how to get mice out of walls.

Understanding how to get rid of mice in walls

Step 1: Confirm the Presence of Mice

Before taking action, ensure you indeed have mice in the walls. Listen for scratching, rustling, or squeaking noises. Other signs may include droppings, gnaw marks, and a musky odor.

Step 2: Identify Entry Points

Mice can squeeze through spaces as small as a dime. Common entry points include cracks in the foundation, gaps around doors or windows, holes around plumbing or utility lines, and even roof vents. By identifying and sealing these points, you not only stop the current infestation but also prevent future ones.

Step 3: Set Up Mouse Traps

While there are various mouse traps available, snap traps are the most effective and humane.

  • Baiting: Peanut butter, chocolate, or cheese works well as bait.
  • Placement: Place the traps near the walls (mice typically run alongside walls) and in areas where you’ve noticed signs of activity.
  • Safety: Ensure pets and children can’t access these traps.

Step 4: Clean and Sanitize

Mice are attracted to food and water sources. Ensure your home doesn’t offer these lures.

  • Keep food items, including pet food, in sealed containers.
  • Clean up any spills or crumbs immediately.
  • Fix any leaking pipes or faucets.

Step 5: Inspect the Attic and Basement

Often, mice in walls originate from infestations in attics or basements. Check these areas for signs of nests, droppings, or other indicators of mouse activity. If found, repeat the trapping and cleaning steps in these zones.

Step 6: Monitor Activity

After implementing these steps, monitor your home for signs of continued mouse activity. Check the traps regularly and replace bait as needed. If you don’t see signs of mice for several weeks, chances are your efforts have been successful.

Step 7: Prevent Future Infestations

The key to a rodent-free home is prevention.

  • Seal Gaps and Cracks: Regularly inspect the exterior of your home for any new openings and seal them promptly.
  • Maintain the Yard: Trim bushes and trees away from your home and keep grass cut short. This reduces the shelter options for mice.
  • Store Food Properly: Always store food in sealed containers, and don’t leave pet food out overnight.


Mice are not just a nuisance; they can pose significant health and property risks. It’s essential to address a mouse infestation promptly and thoroughly. By following the steps outlined above, you can reclaim your home and enjoy the peace of mind that comes with a rodent-free environment.

Get Professional Assistance

The professionals at Easter Pine Pest Control are here to help. Knowing how to get rid of mice in walls is one thing, but if you find that your efforts are not yielding results, give us a call.

Our expert knowledge, specialized tools, and a commitment to customer satisfaction, we can ensure your home is mouse-free. Don’t let rodents rule your walls; contact Easter Pine Pest Control today for prompt, effective mice removal solutions.

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(781) 334-8655

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