LED Curtain Display slowly input the"HD"age,menu screen effect and colour reproduction especially important.Decide of those variables along with uniformity,grey,refresh speed,contrast,colour gamut and color temperature,have dust and dirt effects.Therefore, LED Curtain Display Suppliers the demand for periodic indoor LED Curtain Display cleaning,make sure LED screen display impact. LED Curtain Screen The very first thing:vacuuming.Remove LED Curtain Display mask dust and dirt coating. Step two:moist cleaning.Use water steam and spray humidification jet,using vacuum cleaner a soft brush to wash lamp face mask,will the dirt clean brush and wash. The next thing:drying.use vacuum cleaner sucking wet cleaning up leaving water drops and water marks, so be certain that the screen face mask clean without any water damage. LED Curtain Screen cleaning burst altitude operations,utilizing airborne sling way or embrace gondola,distinct dirt select another cleaner cleanup,to guarantee that without damaging LED lamp and face conceal the assumption entire LED Curtain Screen cleaning work.