The baked paint on the surface of aluminum composite panels requires regular specialized cleaning and maintenance. Such cleaning is not just to keep the walls of the building clean and beautiful, but to remove regularly the dirt that accumulates on the baked surface that is aggressive to the baked paint to ensure the long-term quality of the baked paint. Cleaning of building walls should be done manually or with appropriate cleaning equipment from top to bottom. Do not use any corrosive substances to scrub the baked-on surfaces.
Specific cleaning steps are as follows：
（1）First rinse the surface of the board with plenty of water
（2）Use a soft cloth soaked with water-diluted detergent to gently wipe the surface of the board
（3）Then rinse the board surface with a large amount of water to wash away the spoils
（4）Check the surface of the board, for not clean place with detergent focus on cleaning
Wash the board with water until all the detergent is washed off when cleaning aluminum panels do not wash the hot board (when the temperature exceeds 40), because the rapid evaporation of water is harmful to the board baking paint. Special attention should be paid to the use of appropriate detergent, a basic principle is to choose a neutral detergent. Do not use strong alkaline detergents (such as sodium hydroxide, potassium hydroxide or sodium carbonate), strong acidic detergents corrosive detergents, and baking paint soluble detergents. In addition, before cleaning a large area, it is best to choose a small plate surface to do a test, to confirm the safety before officially starting.