How to Keep Mice Out of Your Car


A brown mouse leans out the window of an orange remote-controlled vehicle.

Ideas to prevent and eliminate car pests.

We’ve all heard of mice scurrying around in our homes, but did you know they can also wreak havoc on your vehicle? Mice and other rodents can sneak into your car and cause some serious damage that can dent your wallet.

Below are some handy tips to keep pests away from your wheels and prevent any costly surprises.

Seal Off Entry Points

Rodents can squeeze through tiny gaps and cracks. Start by inspecting your vehicle thoroughly, paying close attention to areas where rodents can gain access. Check for openings in the undercarriage, gaps in the engine compartment or damaged weatherstripping. Seal any potential entry points with steel wool, caulk or foam insulation.

Remember, even the tiniest hole can be an invitation for these furry intruders.

Cleanliness Is Key

Mice and other critters love a good mess. Keep your car tidy, both inside and out. Regularly remove food remnants, wrappers and trash from the interior. Vacuum the upholstery and floor mats to eliminate any crumbs or food particles. In the garage, maintain a clutter-free environment, as stacked boxes and debris can serve as cozy rodent hideouts.

Rodent Repellents

To prevent mice from moving in, try placing cotton balls soaked in peppermint oil or strong-smelling dryer sheets in various areas of your car, such as the glove compartment or trunk. These scents are known to deter rodents due to their overpowering aroma.

You could also consider using ultrasonic rodent repellent devices, which emit high-frequency sounds that mice and rats find unpleasant.

Pet Presence

If you’re a pet owner, rejoice! Your furry friend can be an excellent deterrent to rodent infestation. Even if your pet doesn’t spend much time in or near the car, their scent alone can act as prevention.

Regular Maintenance

Staying on top of car maintenance not only ensures the longevity of your vehicle but also helps prevent unwanted rodent guests. Schedule regular check-ups with your mechanic to inspect for any signs of rodent activity or damage. An early detection can save you from costly repairs down the road.

Creating a savings account just for vehicle maintenance can be a great way to cut down on stress. Put away a small amount every month so you’re ready for any necessary repairs as they come.

Rodent Traps and Repellents

In case preventive measures fail, it’s wise to have a backup plan. Invest in rodent traps specifically designed for vehicles, such as snap traps or catch-and-release traps. Place these strategically around your car or in your garage to capture any unwelcome visitors.

Additionally, consider using rodent repellent sprays or granules around your parking area as an extra line of defense.


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