how to get rid of mouse odor in car

[McXavier]

The most effective way to eliminate a persistent mouse odor from your car is a multi-step process: locate and remove the source, thoroughly clean and disinfect the area, and then deodorize the entire cabin. The smell is caused by decomposing organic matter and lingering pheromones, so simply masking it with air fresheners won't work. You need to break down the odor-causing proteins at the source.

Step 1: Locate and Remove the Source First, put on gloves and conduct a thorough search. Common hiding spots include the cabin air filter compartment (usually behind the glove box), under the seats, in the trunk/spare tire well, and inside ventilation ducts. Carefully remove any nesting material, droppings, or carcasses. Seal everything in a plastic bag for disposal.

Step 2: Deep Clean and Disinfect Vacuum the entire area meticulously. Then, apply a commercial enzymatic cleaner—a product specifically designed to break down organic waste proteins. These are far more effective than standard cleaners. Follow the product instructions, allowing it to sit for the recommended time. For hard surfaces, a vinegar and water solution (1:1 ratio) can also help neutralize odors. Avoid using bleach, as its smell can linger and it may damage upholstery.

Step 3: Deodorize the Cabin After cleaning, you must address the air. Replace the cabin air filter, as it’s a primary odor carrier. Then, use an ozone generator if the smell is severe; it’s a professional-grade tool that oxidizes odor molecules. For milder cases, an odor-eliminating bomb or placing an open box of baking soda in the car overnight can absorb remaining smells. Finally, run the air conditioner on high with fresh air setting for at least 30 minutes to ventilate.

Method	Effectiveness	Key Consideration	Best For
Enzymatic Cleaner	High	Breaks down odor sources	Urine, decomposition smells
Ozone Generator	Very High	Requires caution and ventilation	Severe, persistent odors
Baking Soda	Moderate	Excellent for absorption	Mild smells, maintenance
Vinegar Solution	Moderate	Natural disinfectant	Hard surfaces, initial cleaning
Cabin Air Filter Replacement	Critical	Stops odor recirculation	All cases, a mandatory step

[CarlosAnn]

Been there! The key is finding the source. Check under the seats and pop the glove box to look at the cabin air filter—mice love it in there. Once you get the nasty stuff out, scrub the spot with white vinegar. It stinks at first, but the vinegar smell fades and takes the mouse stench with it. Then, just leave an open box of baking soda on the floor for a couple days. It’s cheap and works surprisingly well to soak up whatever’s left.