Clean with a soft cloth
For ordinary home users, the display is actually not dirty, mainly dust and some pollutants that are easy to clean. For this type of cleaning, simply use a clean, soft cloth slightly dampened with water to gently wipe the glass surface of the display and the case.
In the process of wiping, the cleaning cloth should be soft and clean. Generally, it is safer to use a lint-free cloth or some special cloth. Some wiping cloths that look fluffy and soft are actually not suitable as cloths for cleaning monitors, because such cloths are prone to lint, especially in the case of cleaning fluids, which will cause more and more lint to be wiped. In addition, the cleaning ability of this kind of cloth is also poor. Since it is soft and easy to lose hair, when it encounters dirt, it will even pull off part of the lint by the dirt, but it will not achieve the cleaning effect. In addition, some common wiping cloths called "special for LCD" on the market will have obvious particles on the surface. Such wiping cloths have strong friction ability and may scratch the LCD screen when wiping vigorously, so it is best not to use.
The wiping cloth is best to use a lint-free, strong and flat product, and it should not be too wet.
When cleaning the back of the display, you only need to wet the cleaning cloth. If the water content is high, the water droplets will easily drip into the inside of the display when wiping, which may cause the display to be burned when the display is turned on after wiping.
When cleaning the LCD screen of the monitor, the force should not be too large, and the sharp object should not be used to scratch it. It is best to use gentle force. Because the LCD display is composed of liquid crystal cells one by one, it is easy to cause damage to the cells under the action of external force, resulting in problems such as bright spots and dark spots. When wiping the screen, it is best to start at the center, spiral outward, and finish around the screen. This will wipe the dirt out of the screen as much as possible. In addition, there is currently a type of monitor on the market that comes with a glass casing to protect the LCD screen. For this type of monitor, players can use a little more force to wipe the screen.
Stubborn stains must be cleaned, and decontamination products are indispensable.
Of course, for some stubborn stains, such as oil stains. It is difficult to remove by simply wiping with water and a cleaning cloth. In this case, we need to use some chemical auxiliary cleaners.
When it comes to chemical cleaners, the first reaction of many players is alcohol. Yes, alcohol has an excellent cleaning effect on organic stains, especially oil stains, and it is similar to organic solvents such as gasoline. Wiping the display, especially the LCD screen, with alcohol, gasoline, etc. seems to have a better effect in theory, but is it really the case?
Don't forget that most monitors have special anti-glare and anti-reflection coatings on the outside of the LCD panel, except for some monitors with their own glass protective layers. The coating of some displays may change under the action of organic solvents, thereby causing damage to the display. As for the plastic casing of the display, organic solvents similar to alcohol and gasoline may also dissolve the spray paint of the plastic casing, etc., causing the wiped display to become a "big face". Therefore, it is not advisable to wipe the display with a strong organic solvent.
Displays with glass protective layers are easier to clean and are suitable for users such as Internet cafes.
So, are some liquid crystal cleaners on the market okay?
From the perspective of ingredients, most of these cleaners are some surfactants, and some products also add antistatic ingredients, and are formulated with deionized water as the base, and the cost is not high. The price of such products is often between 10 yuan to 100 yuan. Although these products have no special effect compared with common detergents and other products in terms of decontamination ability, the addition of some antistatic ingredients can prevent the screen from being attacked by dust again in a short time, so it is also a good choice. . In terms of price, unless the merchant has clearly stated or proved that the high-priced cleaning solution has special effects, the user can choose the low-priced cleaning solution.
When using the LCD special cleaning kit, you can spray a little detergent on the cleaning cloth first, and then wipe the LCD screen. For some particularly dirty screens, you can first wipe with clean water and a soft cloth to remove most of the dirt, and then use a cleaning kit to "focus on" the hard-to-remove dirt. When wiping, you can repeatedly rub the dirty place with a spiral back and forth. Remember not to use too much force to avoid damage to the LCD screen.
Cleaning needs time, maintenance is more important
For liquid crystal displays, in general, it needs to be cleaned once every two months, and Internet cafe users should wipe and clean the screen every month or even half a month. In addition to cleaning, you should also develop good usage habits, don't use your fingers to point on the screen, don't eat in front of the screen, etc. After using the computer in a dusty environment, it is best to cover it with a cover such as a dust cover to reduce the chance of dust accumulation. Although the price of liquid crystal cleaning solution is quite different, the basic effect is similar, and you can choose a cheaper one.
For notebook computer users, in addition to paying attention to various problems in use, some users also like to use keyboard membranes to protect the keyboard, but this move may affect the screen if they are not careful. Because the distance between the keyboard and the screen of these laptops is narrow, if an inappropriate keyboard film is used, the laptop screen will be in contact with the keyboard film for a long time in the closed state or even squeezed, which may leave marks on the surface, and may affect the The shape of the liquid crystal molecules on the screen at the extrusion place will affect the display effect. Therefore, we recommend that users use similar products sparingly, or remove the keyboard membrane when the laptop is folded to ensure the safety of the display screen.
Post time: Sep-16-2022