
Here are the solutions for a dented car door: 1. Set the hairdryer to the hot air setting and direct the airflow at the dented area of the car. 2. Immediately after using the hairdryer, cover the dented area with prepared aluminum foil. 3. Place dry ice on the aluminum foil. 4. After a while, if you hear a metallic sound, it indicates that the car dent is returning to its original shape. Additional Information: Methods for car body maintenance: 1. Waxing: Prevents the paint from coming into contact with air, slowing down the oxidation process. 2. Polishing: Removes the aged paint film, allowing a new paint film to restore shine. 3. Glazing: Enhances the gloss and hardness of the car surface, effectively reducing scratches. 4. Coating: Reduces damage from external environmental factors, ensuring the gloss of the car paint does not diminish and extending the lifespan of the paint.

That day, my car got scratched while parked in front of the supermarket, leaving a big dent on the door. I immediately took photos as evidence, making sure to capture the surrounding environment and the other party's license plate clearly. Then I asked the security guard to check the surveillance footage, which showed it was a novice driver reversing into my car. I called the police right away, and the traffic officer came to issue a liability determination report. The other party cooperated by reporting it to their insurance, and I took the paperwork to the 4S shop for damage assessment. The technician said this kind of dent could be repaired without painting through paintless dent repair, and it would be fixed like new in three days. The key is not to settle privately; you must follow the official process to avoid disputes. Remember to check if your dashcam recorded the incident. Looking back now, the process was actually quite smooth.

There are two methods for repairing door dents: paintless dent repair (PDR) and traditional metalworking. For small dents, simply use a suction cup or push rod to pop them out from the inside without damaging the original paint, costing just a few hundred yuan. If the dent is deep or the paint is cracked, metalworking, grinding, and repainting are required, with precise color matching to avoid color differences. After repair, check if the door sealing strips and sound insulation layers are intact to prevent water leakage during rainy days. I recommend choosing a repair shop with professional tools rather than opting for cheap roadside stalls that might damage internal crash beams. You can request a three-month warranty after repair for added peace of mind.

There are three key points to focus on when handling such accidents: evidence collection, liability determination, and claims settlement. Immediately take four-directional photos with your phone, including collision marks, road markings, and vehicle positions. Obtain contact information from eyewitnesses and preserve surveillance footage. It is mandatory to report to the police to obtain an accident determination certificate, as this is the core evidence for claims. If you have collision insurance, the insurer can cover 70% of the damages if the responsible party cannot be identified. Record conversations with the other party to clarify liability and prevent disputes. Keep all repair invoices in case of subsequent compensation claims. Preserve all documentation throughout the process, as the legal statute of limitations is one year—do not exceed this deadline.


