If a car is parked in an open parking lot or a residential parking space, prolonged exposure to sunlight can cause the paint to fade slightly, oxidize, or even crack. Car paint contains a large amount of resin, metal, and other materials, all of which make it prone to oxidation. Particularly under harsh environmental conditions such as UV rays, acid rain, bird droppings, and dust, the paint is more likely to oxidize and age. Additionally, if dust and sand particles accumulate on the vehicle, they can scratch the paint and glass. Minor scratches can cause diffuse reflections of external light sources on the glass during nighttime driving, severely compromising driving safety. Sand and dust entering the vehicle's interior can also increase the likelihood of mechanical failures, leading to higher maintenance costs. Furthermore, it's important to prevent scratches from other objects or vehicles, as well as malicious damage. In summer, prolonged exposure to direct sunlight can significantly impact both the car and the occupants. If long-term parking is necessary, it's best to use an underground garage or cover the car. Some car owners tend to leave items like drinks or snacks in the car, which can spoil and create unpleasant odors, potentially attracting bacteria or insects. Other hazardous items, such as lighters or perfumes, can explode under high temperatures. Since the car won't be checked regularly when unused, these items pose a safety risk. Therefore, if long-term outdoor parking is unavoidable, ensure the interior is cleared of all items. Precautions for Long-Term Parking: Avoid parking under trees, as falling leaves or branches can damage the paint or cause rust. Also, avoid parking on slopes or uneven ground, as this can harm the suspension and shock absorbers over time. Ideally, park in a garage or covered lot. If unavailable, choose an open, elevated, and flat area to minimize damage. Regularly check the tires, as they may lose air pressure during long-term parking due to: Human factors: In unsupervised parking areas, valve stems may be tampered with or tires punctured. Natural factors: Aging valve stems, previously repaired tires may develop leaks, or wheel rims may deform, creating gaps that lead to air loss. Monitor tire pressure and inflate as needed. Also, watch for signs of aging, such as cracks or bulges, which indicate the need for replacement.
