What Causes Severe Odor Inside the Car?
1 Answers
Severe odor inside the car is caused by the following reasons: Decorative materials: A large amount of plastic, rubber, and other materials are used in car interiors. The organic solvents and additives in these materials gradually release into the car environment during use. This is one of the main causes of car odor, especially in new cars. Odor caused by the air conditioning filter: Many car owners report that when the air conditioning is turned on, a sour and musty smell blows in, which is very unpleasant, but this condition usually eases after a while. In fact, this odor is a sign that the air conditioning filter needs to be replaced, as the air conditioning has been decomposed by bacteria, leading to mold. Replacing the air conditioning filter can alleviate the odor. Odor caused by the evaporator: If the odor persists after replacing the air conditioning filter, the issue likely points to the evaporator. This is because the evaporator has become moldy, and replacing the air conditioning filter won't solve the problem. In this case, cleaning the evaporator and the air conditioning ducts is necessary. Different habits: Everyone's habits are not only reflected in driving but also in car usage. Differences in car usage can also cause odors inside the car, such as eating or smoking in the car, which can lead to odors over time.
