Car washing in winter is a relatively sinister thing. The weather is cold. The car glass and the body are frozen, so that the owners are helpless. They are worried about scraping glass and paint with hard objects, washing with hot water and fearing that the glass will be blown up. Then use steam. Can the car wash machine wash the car? Will there be any damage to the car? From the perspective of the cleaning effect, as long as the method of steam washing is used, it can be cleaned by wiping it once, and it has a good effect on removing dirt and deicing. In the winter, use a steam washing machine to wash the car. To make the rag follow the steam spray gun, the sprayed area is wiped off immediately. It is not rubbing the stain, but rubbing excess water. When the hot steam encounters the cold paint surface, it will immediately Condensed into water droplets, and if it is not wiped off in time, it will continue to freeze and frost.