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How To Get Rid of Mice in Walls

how to get rid of mice in walls

Having pests and mice roaming in your home is a nuisance, and it exposes your valuable items to potential damage. Mice can chew on almost anything they come across. If you are looking for how to get rid of mice in walls, then you've come to the right place.

That's why many homeowners deal with them when they notice any signs of their presence in their homes.

Well, hearing scurrying, squeaking, or scratching sounds in your wall is a sign that you have unwanted guests. The scratchy-scratchy noises will also make your guests feel uncomfortable in your house.

Besides, you'll also have to deal with their bad smell, droppings, gnaw marks, black oily marks on baseboards and walls, not to mention the chewed electric wires.

Why Do Mice Like Hiding in Holes in Walls

There must be some wall openings in every home, often around dryer vents, ductwork, cable networks, gas lines, utility pipes, and many other places. Wherever there are holes large enough for mice, they'll not hesitate to infest your walls.

The holes are safe, dry, and warm for them and provide them with the perfect place for shelter, hiding, and nesting.

Mice also like holes in walls because the walls protect them against predators. They have poor eyesight, so the holes provide a haven for them. If you have a mouse problem or your home is infested with pests, you can read ahead to learn how to eliminate them.

You can also read more articles on pests and mouse control so you can know how to deal with these rodents.

Getting Rid of Mice From Walls

As stated earlier, mice can wreak havoc on your walls. The more you give them room, the more they'll multiply, making your home inhabitable.

It would help if you took action the moment you notice any signs of mice in your home. Here are the rodent control measures you can use to get rid of these chewing animals.

Learn How They Behave

Knowing how mice behave is the first step in eliminating them from your walls. First, you have to know that they are perpetually searching for what to eat. They'll sniff at anything new you bring into the home, be it a bait station or a mousetrap.

Second, they like to nibble at things. A mouse can make 30 trips to different places in a single night while searching for food, and they know where to visit. This means there are high chances of getting them in the same route.

Lastly, mice like to stay around food sources. The furthest they can go away from a food source is about 10 - 30 feet.

Set Baits and Traps

Baits and TrapsFor your baits and traps to be effective, you must put them where the mice are likely to visit. As noted above, mice like to hang around places where there's plenty of food, so those are the perfect places to place your traps.

There are many types of mouse traps in the market today.

You can shop for a mousetrap with the best reviews. For the bait, use sticky and sweet treats like gumdrops, raisins, bacon, or peanut butter.

There are also some ready-made gels you can use with your mechanical trap. These gels will attract mice with no fuss or mess for you.

Baits work magic when dealing with mice that live in walls because they lure the mice out of their hiding places. A mousetrap is placed in a bait station. The mouse will enter the bait station, try to reach the bait, and get trapped.

If you use a poisonous bait with no trap, the mouse can lick it, then go back and die in its nest. After nibbling a lethal bait, a mouse can take 1 -2 days before dying.

To trap as many mice as possible, place many traps at strategic places in the house at night. You can easily tell where they come from by the droppings you find in the house in the morning.

Reposition the Bait Stations and Mouse Traps

Don't rely on just one bait station, but have multiple places in the house. Put these baits in areas with more signs of rodent activity, like oily marks or chewed items.

You can also consider placing them behind objects, in dark places, close to the walls, attics, or other areas where the mice can move freely without fearing interacting with human beings.

Remember that you want to eradicate mice that live in walls, so don't put your baits/traps on the floor.

If you have not managed to trap even one mouse in 2 - 3 days, don't tire but move your mousetrap to a new location. You can also change the bait to something else.

Remove All Obstacles to the Baited Traps

Do not put any object in the way of the mice or pests. So ensure the mice in your walls have free access to the baits. Also, make sure there isn't any other food source around the home that can distract them from the snap traps.

Keep the trash can tightly closed, clean all the food spills in the kitchen, and never leave any snacks, candies, or fruits lying around. Clean your utensils and make the countertops clean and the cabinets inaccessible.

Use Electronic Rodent Repellents

Apart from baits and traps, you can also use electronic repellents to get rid of mice in your house. These ultrasonic or sonic devices use high-frequency sounds that mice and other rodents can not tolerate.

The advantage of these devices is that, apart from eliminating mice in walls, they will also eliminate roaches and other insects from homes.

The theory behind these products is that they produce sounds that can irritate a mouse and other rodents but are at frequencies out of the range that humans can hear. So, it's a means of solving pests and mouse problems without interfering with human beings.

Use of Rodenticides

Another method you can use to eliminate mice is by using rodenticides. Some of these products are made in pellets that the mice can eat. A mouse can also carry some back into its nests, and this can work to your advantage.

However, you have to be careful with this method because these rodenticides are chemicals.

If not handled well, your children might also stumble upon them and eat them. This explains why many homeowners don't like using rodenticides for mice infestation.

There are many articles that deal with rodenticides that can help you choose the more effective ones.

At 24H Pest Pros, we are experts in pest control. So, don't hesitate to contact us the moment you notice any sign of a mouse in your home. We'll help you choose the best way to deal with rodents.


When you find a live house mouse in a snap trap, carry it in a cage or a plastic bag and take it far from your residence so it can't find its way back to your home. If you come across a dead mouse, you can place them in plastic bags and put them in the outdoor trash or garbage can.

You have learned how to get rid of mice in homes, but if you don't feel comfortable hunting for the mice on your own, you can hire professional pest management experts to do the job for you.

In this case, you need to contact 24H Pest Pros; we are the best in pest control, and you'll get the best customer service.  You can contact us for all your pest control services.

If you want to keep your family safe from indoor and outdoor pests at home, call 24H Pest Pros today at 866-501-2444 to schedule service

About The Author:

Meet Mark Calhoun, a seasoned pest control expert in the realm our pest control company. With over 10 years of dedicated experience and Managing Editor. His primary mission is to furnish you with precise and invaluable DIY insights, ensuring your home remains pest-free while aiding you in distinguishing various household pests.
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