LCD is a widely used display in modern electronic products, due to its high definition, low power consumption, thin and portable advantages, LCD has become an indispensable part of people's lives, however, in daily use, LCD will also be subject to a variety of pollution and stains, this time we should clean the LCD screen? Some people will think of wiping directly with alcohol, but is this the right thing to do?

The Effect of Alcohol on The LCD Screen：

Alcohol is an organic solvent, with good solubility and volatility, so it is widely used in cleaning, disinfection and other fields, for some materials, such as glass, metal, etc., the cleaning effect of alcohol is really good, but the material and structure of the LCD screen is different from these materials, so the cleaning effect of alcohol is not necessarily good.

First, the volatility of alcohol is very strong, easy to evaporate, but alcohol volatilization will take away some LCD surface grease and protective layer, resulting in damage to the surface of the screen, and second, alcohol has a certain degree of corrosiveness, if not used properly, will produce scratches and discoloration on the surface of the LCD and other adverse effects, and even lead to LCD failure.

The Correct Method of LCD Cleaning:

1. Use a clean and soft cotton cloth or professional LCD cleaning cloth for cleaning, do not use towels and other material fabrics to avoid lint or filaments, causing damage to the surface of the LCD.

2. Before cleaning, turn off the power of the LCD screen to avoid cleaning current, causing damage to the LCD screen.

3. Before cleaning, remove the dust and stains on the LCD screen with a professional vacuum cleaner or soft brush, so as not to rub the dust and stains on the LCD screen surface during the cleaning process, causing scratches.

4. After wetting the cleaning cloth, gently wipe the LCD screen, do not use excessive force, so as not to cause surface scratches, if there are stubborn stains on the surface of the LCD screen, you can use a professional LCD screen cleaner sprayed on the cleaning cloth, and then wipe.