Although the new car paint has no aging problem, it should be completely protected before use. From the factory to the parking lot, car paint has been exposed to air, sour gas and sand.
Timely and correct maintenance can keep the paint surface in good appearance.
If you buy an imported car, the first thing to consider is that the car wax contains paraffin, resin and Teflon.
Do not wipe with gasoline or kerosene when removing wax. You should choose professional wax removal products, or go to a professional beauty maintenance shop and ask a technician for help.
As for domestic cars, most of the bodies are electrostatic sprayed, and the paint surface is bright and does not need waxing.