What are the methods for repairing dents on a car body?

[LaEthan]

Methods for repairing dents on a car body are: 1. Insert the hot melt glue stick from the back of the glue gun, plug the glue gun into a power socket, set the glue gun to a higher temperature, preheat for 3 to 5 minutes to allow the hot melt glue to completely melt, pull the trigger of the glue gun, apply the melted glue to the traction pad, and then pull it outward; 2. Remove the interior panel of the car door, pry open the fixing clips of the door panel, disconnect the wiring harness on the door panel, and insert a tool into the door to pry it. Methods for car maintenance include: 1. Avoid washing the car under direct sunlight to prevent the car paint from cracking due to sudden temperature changes; 2. Regularly inspect the car paint surface and promptly address any cracks or dents.