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How to Get Rid of Mice in Your Walls: 9 Effective Tips

Published August 16th, 2021 by Vision Pest Control

Seeing the occasional mouse in the woods or in your yard can be fun. Realizing that you have mice in your walls? Not so fun.

Unfortunately, these furry critters can carry some serious diseases that you don't want around your pets, your family, and your home. Even if they are cute, you're going to want to eradicate them once they get inside.

The biggest problem, however, is that mice are small, quick, and experts at hiding. Once you know you have a mouse problem, you're going to need to learn how to get rid of mice in your walls, because that's where they're headed.

Read on to learn nine useful tips for getting rid of mice that have made a home inside your walls.

1. Identify the Signs of Mice

No one has just one mouse in their house. Female mice reproduce all year round and a single female mouse can have up to 300 babies in 18 months. If you see one mouse, it's time to look for signs of a rodent infestation, including:

  • Runs: mice tend to follow the same path and over time, the dirt on their feet will reveal that path
  • Droppings: mice droppings are the size of small seeds and are usually left in clusters
  • Nests: mice prefer nesting in dark areas and use things like chewed cardboard to create safe places for their babies

Finding these signs won't just confirm that you have a rodent problem. They'll also give you a better sense of where the mice are hanging out.

2. Take Away Possible Sources of Food

Mice stick around when they've found a good, steady source of food. A lot of items in your pantry are viable options.

Don't make it too easy for mice to feast in your home. Clean up food-related messes in your kitchen and other areas of your home. If possible, place dried goods, pet food, and snacks in sealed containers that mice can't chew through.

3. Seal Off Holes Around Your House

Did you know that even a mature mouse can squeeze through a dime-sized hole? Investigate your interior and exterior for entry points and seal off any holes. If you need a quick, temporary solution, mesh will do the trick.

4. Check the Crawl Space

A lot of people seal their crawl spaces and assume that mice can't get past those seals. Not only can mice get into your crawl space with ease but they can also damage the seal that's keeping moisture out of your crawl space. Don't overlook the crawl space (or the attic, garage, and basement) when eradicating a rodent infestation.

5. Use Traps Strategically

Remember what we said about using the signs of mice to start locating them? The key purpose of this is so that you can use your traps strategically.

Placing traps with food-scented bait in areas you know mice are hiding out is the best way to start thinning out the infestation. If mice are in your walls, drill a small hole along the baseboard and cut a matching hole in a cardboard box. Then, place a trap in the box and attach it to the baseboard so the holes line up. 

6. Investigate Your Vents

Mice don't just nest and travel through walls. If they find an entry point, they'll also use the vents! Unfortunately, a dead mouse in an air vent is one of the least pleasant things you can experience as a homeowner.

Turn off your heating or cooling system and open up your vents. Look for the same signs you looked for before, especially nests and droppings. If you find any, it's time to start using traps in your vents, too.

7. Turn on the Lights

Mice aren't too keen on traveling in bright light. In the wild and in your home, light makes them more vulnerable to the predators they're trying to avoid.

If mice are using your walls to get all over the house, it's time to take away some of their hangout spots. Set lights to timers that will turn them on several times an hour to make certain rooms (like the crawl space or kitchen) less bearable. Isolating them to one area of the home will make it easier to eradicate them.

8. Use Peppermint Oil

Mice can't stand the smell of mint and will try to dodge it if they come across it. That means that you can also use peppermint essential oils to start isolating mice to a certain part of the house. Place four or five drops of peppermint oil on cotton balls and leave them in your kitchen and other areas where you know the mice are hanging out.

9. Call in the Professionals

At the end of the day, trying to get rid of a full rodent infestation on your own is tiresome. Without the right tools to tackle the entire population quickly, female mice will just keep reproducing and you'll end up fighting an uphill battle.

The best way to get mice out of your walls and out of your home is to enlist professional rodent control. We know how to locate and eradicate mice quickly and how to seal off all those barely-noticeable spaces that are letting them in. If you want it done fast and you want it done right, we're here to help.

Get Figure Out How to Get Rid of Mice in Your Walls? Give Us a Call

Learning how to get rid of mice in your walls isn't always a pleasant or easy process. The best advice we can offer is to leave the job to people who have seen it thousands of times before!

If you need pest control in Sherman Oaks, Studio City, Burbank, San Fernando, or Pasadena, Vision Pest Control is at your service. Contact us to let us know more about your pest problem and we'll set up a pest control appointment ASAP.

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