LCD cleaning Misunderstanding one: Use a soft cloth or paper towel general to wipe the LCD screen do not use ordinary soft cloth (such as glasses cloth) or paper towel to wipe the LCD screen, LCD screen for soft terms, their surfaces or too rough, and very easy to scratch delicate LCD screen. Myth: When you use water to clean with water to clean the LCD screen, the liquid inside the LCD TV can easily drip Nanjing building cleaning services, this will cause a short circuit device, which burn expensive electronic equipment. And for fingerprints and oil, water still powerless, will leave unsightly stains. Myth: with alcohol and other chemical solvents to clean the LCD screen in general, alcohol is a common organic solvents, can dissolve some not easily wipe off the dirt, if only for cleaning the monitor case, he had no adverse effects. But be sure not to use alcohol to clean the LCD screen, because now the LCD screen on the screen are coated with a special coating, so that the screen has a better display, once alcohol wipe the display screen cleaning buildings, will dissolve this layer special coating, adversely affect the display. Even more undesirable chemical solvents, such chemicals on the "arrogance" of the LCD panel is simply devastating. An exterior cleaning conditions, weather conditions: exterior cleaning must be in good weather conditions, the wind should be less than four, four more stops working. Therefore, the work should be measured before the wind, especially in high-altitude wind. Another building cleaning services company, rain, snow, fog, poor visibility and high temperature (35 ℃ above) and low temperature (0 ℃ below) and other conditions are not suitable for exterior cleaning. 2. personnel requirements: In order to implement the national security regulations to ensure the safety of workers and the normal operation of equipment, provides: aerial operator must be 18 years of age male citizens, and after a physical examination and safety training, pass the examination before job posts before workers can not drink, have colds and other physical symptoms to suspend high-altitude operations. 3, equipment condition: exterior cleaning of the equipment must be in good working condition, where the hanging board has scared, some strands gradually cracking phenomenon should be immediately replaced with a new rope building cleaning services, cleaning buildings in Nanjing, Nanjing elegant elegant cleaning cleaning. Services Limited. Nanjing Elegant Cleaning Services Limited (www.qingyabj.com) strong, credible, in Nanjing, Jiangsu Province Cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead into the elegant and brilliant cleaning and you work for a better future!