Buy a can of spray paint and spray it. There are many small spots on the surface of the car that have been knocked by stones. You can buy a can of paint yourself, or you can use white paint to wipe the paint. You can mend it with a touch-up pen before it rusts. So Qin Prusef can buy a can of spray paint when the stone falls. Qinjia EV is a compact car owned by BYD. On April 7, 2023, the Qin PLUS EV model was officially launched.