What to Do When a Mouse Gets into the Car Engine Compartment?

2 Answers
Shelley
07/29/25 7:26am
The solutions for a mouse getting into the car engine compartment are: 1. Thoroughly clean the engine compartment at a 4S shop; 2. Place strong-smelling deterrents in the engine compartment. Preventive measures to keep mice out of the engine compartment include: 1. Avoid parking the vehicle in areas prone to mouse infestations; 2. Regularly inspect the chassis sealing parts for any gaps or damage; 3. Maintain vehicle cleanliness and promptly dispose of food waste; 4. Check if the external air conditioning inlet/outlet filter covers are loose or damaged; 5. Use an electronic ultrasonic rodent repellent. Mice enter the engine compartment when cars are frequently parked near garbage dumps, corners, grassy areas, or sewers.
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LaLila
08/12/25 10:44am
I've been driving for quite some years and have encountered several instances of mice getting into the engine compartment. Those little pests chew on wires, leave droppings, and urinate, making the whole car stink. If not discovered in time, it might even lead to a fire one day. Initially, I tried placing some mouse traps, but later found it too cruel, so I switched to an ultrasonic rodent repellent plugged into the cigarette lighter. It automatically activates when the car starts, scaring the mice away in no time. Also, it's crucial to keep the parking area clean—don’t leave behind snack boxes or trash. I lift the hood every week to check for mouse footprints or gnaw marks. Sealing gaps is key; use copper mesh or automotive sealant to block any small holes. If you hear strange squeaking noises when starting the car, head to the repair shop immediately to avoid serious damage from chewed wiring.
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