How do you clean LCD screen? Did you know that the wrong way might even void the equipment warranty?
Can not you see those fingerprints on the TV screen – you can not imagine how they got there? Are you afraid to use any product that might spoil the LCD? Did you know that certain products may void the warranty on your TV?
This is a common question in most homes, so we’ve put together the best cleaning tips so you do not harm your home electronics. So the fewer chemicals, the better. Our recommendation, after all the research we have done, is to use only warm water or specific liquids.
Check out these 20 tips to clean the LCD screen so you do not damage your device or lose the warranty.
Tips for cleaning LCD screen
1 – Always unplug the TV before cleaning. In addition to being much safer, with the TV turned off, it is also easier to see the spots on the LCD screen. You avoid shocks and loss of warranty for any electrical problem.
2 – Do not use wood products such as papers, toilet paper, tissues or towels, however thin they appear to be. Even then they can scratch the screen.
3 – To clean the LCD screen use only a flannel or some soft cloth to remove stains.
4 – Use only specially designed liquids to clean LCD screen or lukewarm water. However, read the manual because some manufacturers do not recommend the use of liquids under any circumstances.
5 – In case you use one of these liquid to clean LCD screen, never apply it directly on the screen, always on the cloth. On the other hand, it should never get wet enough to drip the product drip, but only moistened.
6 – Never use products containing alcohol or ammonia, such as those used for glass cleaning. These substances can obscure the plastic surface with fissures practically imperceptible, but that darken the image, impairing its quality.
7 – If you use a liquid product, immediately after ironing the dry flannel to remove any residue.
8 – Another cleaning tip is to use the vacuum cleaner to clean LCD screen. Attach the thin tip to the hose, set the unit to the lowest power and use the nozzle very carefully to gently suck the dust off the screen. But try not to get too close to the LCD.
9 – Disconnecting the TV from the wall outlet also prevents stains caused by the evaporation of the liquid product due to the heating of the screen when connected.
10 – Never press the screen while cleaning. Gently wipe the cloth with light, circular motion to avoid damaging it.
11 – Use a soft disposable flannel or cloth. There may be microorganisms contaminating the screen, and as it is a type of dirt that can not be seen with the naked eye, you can end up taking it to another device, damaging its operation.
12 – Only turn the TV on when the screen is completely dry.
13 – Never use: detergents, disinfectants, ethyl alcohol, papers of any kind or of any thickness, chemicals with ammonia, acetone or chlorine.
14 – Use: flannels, soft bristle brushes, swab, cotton, warm water and products suitable for cleaning LCD screen.
15 – Make sure that the manufacturer of your TV does not provide a kit to clean LCD screen with products specific to the make or model.
16 – Avoid dirt accumulation by cleaning frequently.
17 – Wear protective caps if the place is too exposed to dirt.
18 – Make a homemade solution with detergent and water in a sprayer, at the ratio of 1 tablespoon of detergent to 1 liter of water. Just sprinkle lightly on the flannel. This solution removes the grease that the dry cloth can not remove.
19 – Do not use tap water because it contains minerals that can leave stains. When cleaning the LCD screen, use sparkling mineral water.
20 – If you do not have a flannel nearby, a 100% cotton T-shirt can also be used to clean the LCD screen.
Curiosities about the LCD screens
Knowing a little more about the LCD screens can help you to better understand its operation, hence the reason for these cleaning tips. Check out some curiosities about the LCD screens.
– Although the acronym LCD refers to liquid crystal, and crystal usually comes to mind in its solid form, in fact this material is neither one nor the other. Liquid crystal is a kind of middle ground between the two forms, which science calls the mesomorphic state.
– Liquid crystal is very sensitive to temperature variations, which explains slightly different behavior from tablets, notebooks and even TVs when used in very hot or very cold places. And it is for this reason that it is used in thermometers.
– An LCD screen actually consists of six layers: vertical polarizing film, glass substrate with ITO (Indium Tin Oxide) electrode, liquid crystal, ITO electrode glass substrate with horizontal strokes to align with horizontal polarizer, horizontal polarizing film and mirror to make a panel reflective.
– Liquid crystal displays have several benefits to consumers when compared to traditional screens. Some of them are less energy consuming, take up less space, are lighter and flatter, wear less sight and emit little or no harmful radiation.
Now that you are already inside all of these cleaning tips and know a little more about the LCD screens, you can take better advantage of your equipment and avoid unnecessary damage.
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