Projector is one of the necessary equipment for modern education, business and entertainment. However, in the process of long-term use, the lens surface of the projector will be attacked by dust, dirt and even mold, which will lead to mildew on the screen and affect the viewing experience. The following describes how to deal with the problem of moldy projector screen.

Clean the lens surface

You can wipe the lens surface of the projector with a clean soft cloth or a special cleaning cloth, especially before use, check whether there is dust, grease or other dirt on the lens surface, and gently wipe it clean. Be careful not to use cleaners containing organic solvents such as alcohol, acetone and petroleum to avoid damaging the lens surface.

Keep it clean and hygienic.

You should check whether the use environment of the projector is clean and hygienic to reduce the generation of dust and bacteria. Usually, after using the projector, turn it off and unplug it in time to avoid storing the projector in a damp or dusty place to avoid breeding bacteria and mold.

Use a professional cleaner.

If there are stubborn mildew spots on the projector, you can choose to use a professional cleaner to clean it, but you need to use it carefully according to the instructions of the cleaner to avoid damaging the projector surface.

Pay attention to keep clean.

Moldy spots on the projector are a common problem, but as long as the environment is kept clean and dry and the projector surface is cleaned in time, the problem of moldy spots on the screen can be effectively avoided and the projector can be used normally.