What are the quick solutions for removing engine oil smell inside a car?
2 Answers
Just bought a new car, the smell is too strong, methods to remove the odor: Sun exposure: This is the fastest, safest, most economical, and most environmentally friendly method to eliminate odors. Simply open the car doors and windows and expose the vehicle to the sun for three days to remove the odor. It also helps evaporate harmful gases that haven't been released from the car, making it green and pollution-free. Activated carbon deodorization: Activated carbon is also very affordable. The structural characteristic of activated carbon is its numerous pores and strong adsorption capacity, which can absorb a series of polluting gases including formaldehyde without causing secondary pollution. However, the capacity of activated carbon bags is limited, so they should be replaced promptly according to the size of the bag. Air purifier deodorization: You can place an air purifier in the car. Today's air purifiers can not only remove harmful gases like formaldehyde and benzene but also eliminate odors and sterilize, making them particularly suitable for use in new cars during winter. Ozone disinfection: Ozone disinfection is straightforward. Small ozone generators are now available on the market. Insert a tube connected to a car-specific hose into the car, turn on the ozone generator or ozone disinfection machine, and activate the car's air conditioning in recirculation mode to send high-concentration ozone to every corner of the car. The odor can be eliminated in just a few minutes. However, you should wait for a while before entering the car after use to avoid discomfort. This machine should not be used frequently, as it may cause some damage to the car's interior materials.
I've encountered the smell of engine oil inside the car several times myself. The quickest solution is to immediately open all windows or the hood to ventilate, allowing fresh air to dilute the odor, while turning off the air recirculation to avoid inhaling harmful gases. Then, check the oil system source, such as areas near the engine for any leaks. Wiping the leaking area with a damp cloth can temporarily remove oil stains. If the smell is strong and no leak is found, it's advisable to stop the car and let it cool down, then check the oil dipstick to ensure the level is normal—not too low or too high. I usually keep a bottle of household deodorant spray handy to spray on the car seats and carpets; while this isn't a permanent fix, it can alleviate discomfort. Remember, oil leaks may indicate aging engine seals or cracked pipes, so it's essential to visit a professional repair shop as soon as possible for a thorough inspection to prevent more significant malfunctions that could affect safe driving.
