The household appliances will be covered with dust if they are not cleaned for several days. The unclean LCD TV will affect the clarity of viewing, and the use experience if they are not maintained internally. Moreover, regular maintenance can reduce the probability of failure. How long hasn't the home TV been cleaned and maintained? Let's take a look at the cleaning and maintenance skills of LCD TV.

First, cleaning of surface dirt
LCD screen is the focus of LCD TV cleaning. The cleaning of LCD screen needs to use soft cloth. It is better to use non fiber materials, such as absorbent cotton or professional lens cloth, to wipe the dust on the surface. If there are fingerprints and greasy spots that are not easy to wipe, you can dip a small amount of glass cleaner to wipe them. Do not use rough cloth and chemical solution, otherwise it is easy to leave scratches on the screen or corrode the screen.
Second, keep the use environment of TV dry and away from chemicals
In order to make the LCD screen have better display effect, the LCD screen is coated with special oil coating. However, a series of chemical solutions such as alcohol will dissolve the special coating on the surface, which will cause damage to the liquid crystal molecules and even the main body of the screen. In addition, the most fear of electrical appliances is the wet place. For the first two reasons, the TV should be placed in a clean and sanitary environment, away from damp and chemical places.

Third, delay screen aging
If you don't watch TV for a long time, you will turn off the TV. If you don't turn off the TV, not only the subscription electricity, but also the LCD TV may burn. Long time display of the same picture will easily lead to overheating of some LCD pixels, which will lead to bad spots in the TV. Avoid direct strong light, because strong light will accelerate the aging of LCD screen.
Fourth, avoid long hours of TV work
When the TV works for a long time, the heat will accumulate in the LCD TV body, which will damage the electronic components. If it is serious, the LCD panel will burn down, resulting in a large area of bad spots on the screen.