Musty Smell in Car on Rainy Days?
2 Answers
Solutions for musty smell in the car on rainy days are as follows: Method 1: Perfume Method. This method is more suitable when the odor in the car is not very severe. Sprinkle some perfume or place a bottle of perfume in the car, which not only reduces the odor but also adds a romantic touch. Method 2: Bamboo Charcoal Method. Bamboo charcoal has strong adsorption power, capable of absorbing moisture, chlorides, sulfides, formaldehyde, and other harmful substances, as well as deodorizing and purifying air and water quality. Placing a few packs in the car is an excellent deodorizing solution. Method 3: Sunlight Method. On a sunny day, park the car under the sun, set the air conditioning system to the warm air setting, turn the fan to the maximum, and leave the doors and windows fully open for more than ten minutes.
My old car often has a musty smell on rainy days, which mainly comes from three sources: first, the air conditioning evaporator, where condensed water from cooling doesn’t drain properly and breeds mold, giving off a stinky rag odor—special cleaning of the evaporator is needed; second, water accumulation under the floor mats, especially around the edges of rubber mats, which soaks the carpet and causes a sour, spoiled smell—I recommend buying loop mats with drainage channels; third, aging trunk seals that leak, turning the spare tire well into a fish pond—it’s important to regularly lift the mat and check. I use an ozone generator for disinfection for half an hour every quarter and always turn off the AC and blast the fan to dry the pipes before parking, which keeps the musty smell at bay.
