Does a Damp Underground Garage Affect Cars?
2 Answers
Damp underground parking can indeed affect vehicles. Here are the specific details: 1. Solutions: Human intervention with dehumidifiers is necessary. For dampness occurring during later use of the underground garage, manual intervention is required, and one method is using dehumidifiers. The number of dehumidifiers should be determined based on the garage's area to ensure their efficiency; improving ventilation to reduce humidity. Additionally, leveraging the garage's entry and exit passages to enhance air circulation can help lower humidity levels. 2. Hazards: Corrosion of the chassis: In damp conditions, metal oxidation accelerates, increasing the failure rate of chassis components; interior moisture and mold: Prolonged parking in damp underground garages, especially in rainy southern regions, can lead to interior moisture and mold growth, affecting occupants' health. Moreover, metal parts such as door hinges, locks, and welded sections are prone to rust; bacterial growth and paint aging: After summer rains, factors like temperature and lack of sunlight in underground garages can foster bacteria inside the car, making regular interior dehumidification and disinfection crucial. Dampness also impacts the car's paint, accelerating aging and discoloration.
The impact of a damp underground garage on cars is significant. My own car was parked in a humid garage for several months, resulting in rust forming on the lower body, especially around the door and wheel hub connections—paint would flake off at a touch. Additionally, water accumulated in the screw holes on the chassis, accelerating corrosion and causing rattling noises while driving. A colleague's car, parked long-term, experienced short circuits in the electronic system, with the dashboard flashing erratically. What's more troublesome is the high humidity inside the car, leading to mold spots under the seats that are difficult to clean. It's advisable to periodically open windows for ventilation when parking or apply anti-rust spray. High humidity in summer can easily cause issues, so preventive maintenance is essential.
