How To Get Rid of Mice in Car

mice in car


Mice in the house, garage, or attic, for example, are common view. But mice in car are quite unusual sight. If you thought your car was safe from rodents, think again. These creatures are sneaky and resourceful, and they can get into your vehicle in a matter of hours. 

Mice in the car can be a real nuisance. Not only are they annoying, but they can also cause damage to your vehicle. If you have mice in your car, read on for tips on how to get rid of them.

How and Why Do Mice Get In Cars

Mice are notorious for their ability to squeeze into small spaces. In fact, they can fit through openings that are just a quarter of an inch wide. This makes them adept at getting into homes and other buildings through cracks in the foundation or holes in the walls. But how do they get into cars? 

It turns out that mice are just as good at getting into vehicles as they are at getting into houses. They can squeeze through tiny gaps around doors and windows, and once they’re inside, they’ll nest in the upholstery or engine compartment. 

mice in car

So, if you find a mouse in your car, it’s likely that it came in through an opening that you didn’t even know was there. And if you have a mouse problem in your home, it’s a good idea to have your vehicle checked for holes as well.

Mice are attracted to cars for two main reasons: warmth and food. In the winter, a car can provide a warm refuge from the cold. And in the summer, a car can be cool and comfortable, making it an ideal place to build a nest. 

As for food, mice are opportunists and will eat just about anything. They’re especially fond of carbs and sugar, so if you have any snacks in your car, they’ll be sure to find them. 

What Kind of Damage Can Mice Do To Your Car?

If you’ve ever had the misfortune of dealing with a mouse problem, you know that these tiny pests can cause a lot of damage. They gnaw on wires, build nests out of the insulation, and leave droppings everywhere they go. 

But did you know that mice can also cause serious problems for your car? Here are just a few ways that these pesky critters can do some major damage to your vehicle:

  • Mice like to build their nests in warm, sheltered places – and your car’s engine compartment fits the bill perfectly. Not only can this lead to a fire hazard, but it can also damage vital engine components.
mice in car
  • Mice are attracted to the sweet smell of antifreeze, and they’ll often chew through radiator hoses in order to get to it. This can lead to coolant leaks and engine overheating.
  • These furry little devils love to gnaw on wires, and they don’t discriminate between the ones under your hood and the ones in your stereo system. Either way, it’s going to cost you money to fix the damage they’ve done.

So next time you see a mouse scurrying around your garage, take heed! These creatures may be small, but they can do some big-time damage to your car.

Step by Step How To Get Rid of Mice in Your Car

Honk the horn

Make a horn noise. Or, do that from a distance if your key fob has that function. Making loud noises will scare mice, cats, and other animals away, allowing you to get rid of them in the car.

Clean the interior

First, put on a mask and gloves so you don’t come into direct contact with any diseases they might be carrying. Then, start by cleaning out your trunk, glove compartment, and passenger compartment- get rid of any food or places they could hide. 

Finally, wear long sleeves and pants to avoid any exposure to their urine and feces. 

Also, if possible, rinse the engine with a garden hose to remove the nesting material and wash the rodents’ scent away.

Then, remove any trash from your vehicle. Remove also any unnecessary clutter, especially anything that could contain food residue. If you park in a garage or lot, clean the area around your car to deny mice a safe haven.

mice in car


Vacuum the entire interior of the car and make sure all mouse droppings are removed. Examine the tight spaces between the seats as well.

Clean the engine compartment

To avoid any damage, disconnect your battery first. Then check to see if there are any dead mice that need to be removed. 

Clear out the entire nesting material, including the droppings, and sanitize the entire area with disinfectant.


Clean the interior of your vehicle with a disinfectant, and take precautions to use one that won’t harm your car’s upholstery. Make sure to disinfect all the items and surfaces. 

Wipe down all interior surfaces as well as any items that may be stored in your cabin.

As mice are notorious pests transmitting various diseases, after cleaning your car with disinfectant, it is advisable to repeat the process again – wash your car extensively and disinfect it.

Prevention is the Key: How To Prevent Mice in Your Car

If you’re tired of playing cat and mouse with these furry intruders, here are a few tips to help keep them out of your car:

– Keep your car clean. Mice are attracted to food scraps and other debris, so make sure to regularly clean out your car. In particular, be sure to vacuum up any crumbs that might have fallen in between the seats.

– Store food properly. If you’re going to be storing food in your car, make sure to put it in airtight containers. This will prevent mice from being able to smell the food and being tempted to enter your car.

– Keep your garage clean. Mice often make their way into cars through the garage. To help prevent this, make sure to keep your garage clean and clutter-free. This will give mice fewer places to hide and make it less likely that they’ll be able to sneak into your car undetected.

mice in car

– Use mouse traps. If all else fails, you can always try setting up mouse traps around your car. This won’t necessarily prevent mice from getting into your car, but it will help you catch them before they have a chance to do any damage.

Use natural repellents such as cedar wood, peppermint oil, or cayenne pepper. These smells are unpleasant for mice, so they’ll avoid areas that have them. Just be careful not to put the repellents near the windshield washer area, or you’ll end up with a car that smells like mothballs. Another option is to hang mothballs under the hood of your car. Again, just be sure to keep them away from the windshield washer area. With any luck, these deterrents will help you keep your car mouse-free.

Ultrasonic car repellers are an excellent option for protecting your vehicle from mice and other rodents. They effectively use ultrasonic vibration to make repel mice and other animals without killing or seriously injuring them. 

Ultrasonic car repellers are self-powered using your car’s battery connection and have a coverage area of over 300 square feet, which means that your vehicle is protected from all the above and underground pests.


So, how do you get rid of mice in a car? You could try the method explained above, and follow our tips to prevent mice in your car. 

If nothing seems to be working, it might be time to call in a professional. Mice can cause a lot of damage and they can also spread diseases, so it’s important to take care of the problem as soon as possible. 

Have you had any experience getting rid of mice in cars? What worked for you? Let us know in the comments below.

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