The paint stripping and cleaning of the car coating accompanying fixture is an important process in the car coating production.The cleanliness of the fixture is closely related to the quality of the paint film and the safe operation of the spraying robot.The new standard GB 38508-2020 Volatile Organic Compound Content Limits for Cleaning Agents stipulates that the VOC content of organic solvent cleaning agents must be ≤900 g/L,The sum of methylene chloride,chloroform,trichloroethylene,and tetrachloroethylene shall not exceed 20%.This paper verifies that the environmentally water-based paint remover has a good paint removal effect,is cheap,simple in operation and construction,and has no corrosive effect on metal materials.Meet the requirements of production site applications.