How to clean outdoor LCD advertising machine?

Before cleaning the outdoor LCD advertising machine, you need to use cotton cloth with water to wipe the surface of the shell, be careful not to use any other detergent, otherwise the shell will lose the unique luster of the factory.After cleaning the outdoor LCD advertising machine shell, wait for the shell to dry and then power on to start, in order to avoid power off events.Ordinary maintenance cleaning does not need to be too frequent, cleaning outdoor LCD advertising machine shell is mainly to keep the surface clean, maintain the overall image of the city.