电视机、显示器屏幕的除尘:由于高压静电,电视机、显示器屏幕上极易吸上灰尘,影响图像的清晰度。在清理过程中如方法不当容易划伤屏幕。应该用软布轻拂屏幕后,再用脱脂棉球蘸乙醇或高度白酒,以屏幕中心为圆心顺时针由里向外旋转擦拭,待乙醇挥发后,即可通电观看。也可用专用防静电喷雾剂清理。有条件 TV, monitor screen dust: Due to high voltage static electricity, the TV, the monitor screen easily sucked dust, affecting the image clarity. Improper method in the cleaning process is easy to scratch the screen. Should use a soft cloth flick screen, and then use cotton yarn dipped in alcohol or alcohol spirits, the center of the screen as the center clockwise rotation from inside to outside wipe, until the ethanol volatilized, you can power to watch. Also available special anti-static spray cleaning. Conditional