How to clean the projection screen?
Various stain cleaning methods The weather is getting colder and colder, and finally it's time to stay home on the weekend and make a big screen show of beer and crayfish! Lie on a comfortable sofa and watch a movie with a projector! But over time, how can the curtain be cleaned if it is dirty? How to clean the home theater curtain? You can try to do it yourself to make the picture quality "up to the next level"! Because of the different types of curtains, the cleaning methods are also different! The surface of the curtain looks smooth, but it is actually an optical texture, which makes cleaning more difficult. When cleaning, you can use a soft cloth or feather broom to sweep along the lines of the screen. Do not use too much force during the cleaning process to avoid damaging the lines of the screen and affecting the playback effect. If it is more difficult to clean up, please see below : 1. Use an eraser for small pieces of non-wetting stains When there are relatively s...