Are Cars Afraid of Sun Exposure?

2 Answers
VioletLynn
07/24/25 12:29pm
Exposing a car to intense sunlight in summer can cause certain damages. Here is expanded information about the hazards of sun exposure to cars: 1. Increase of harmful gases inside the car: Although sun exposure can eliminate odors in the car, such as formaldehyde and other harmful gases, excessive exposure can produce a large amount of these gases in a short period, which are difficult to dissipate. Therefore, remember to ventilate the car while it is exposed to the sun. 2. Increased safety hazards: Items like compressed gas containers and lithium battery products are prone to explode or catch fire under high temperatures, along with commonly used items like lighters for men, moisturizing sprays for women, cooling sprays frequently used in summer, and power banks. It is best to store these items in the glove box or other areas of the car that avoid direct sunlight, or preferably not keep them in the car at all. 3. Risk of spontaneous combustion: Exposing a vehicle to intense sunlight may lead to spontaneous combustion.
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MacLiam
08/11/25 6:36am
Parking the car under the sun for too long is really troublesome. Look at the paint—it fades under UV exposure, making the new car's color dull over time, and eventually requiring a costly repaint. The rubber strips on the roof also age and become brittle, leading to poor sealing and potential water leaks, which is even worse. High temperatures also soften the interior plastic parts, causing the upholstery, seats, and steering wheel to crack easily, greatly reducing the aesthetic appeal. I recommend parking in the shade whenever possible, such as under a tree or in a garage, or buying a sunshade to cover the windshield. This saves both hassle and money, helping the car last longer.
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