How to clean a LCD tv screen in 2022

How to clean a LCD tv screen

Until recently, televisions and computer monitors were massive, heavy, and with large boxes in the back that contained the “tube” responsible for reproducing the image on a glass screen. The display glass was easy to clean with any glass cleaning spray.

How to clean a LCD tv screen?

Today, televisions and monitors are still big, but new technologies have managed to reduce that big box to a much smaller space, perhaps a couple of inches at most. The screens are no longer glass as before, so they cannot be cleaned as we did before. These types of televisions and displays are extremely fragile, scratch-prone, and many have highly sensitive anti-reflective filters. Even though some are glass, many of them are tactile, which makes them more delicate.

This new equipment is not cheap at all, so we must take care of our investment. Today we will learn How to clean an LCD tv screen of all kinds, be they laptops, desktops, tablets, e-book players, and even phones.

Our Top 5 Best TV screen cleaner

  1. Best overall: Screen Mom Screen Cleaner Kit – Best for LED & LCD TV, Computer Monitor

2. Best for TV Screen: EVEO Screen Cleaner Spray 16 oz large cleaner bottle

3. Best Budget: MiracleWipes for Electronics Cleaner Kit

4. Best Spray Cleaner: PIPA MINT Screen Cleaner Spray with Microfiber cloth

5. Best for Touch Screen: Calyptus Screen Cleaner Spray and Pixel Shining Screen Cloths Kit

How to clean flat and touch screens

  1. First of all, check the manual to see if there is a recommended cleaning procedure specifically for your equipment. That will be the best way to clean it, above any other procedure.
  2. If you do not have the manual, or if the manual does not indicate it, look for a completely clean microfiber cloth, preferably those that are used to clean glasses, since they do not leave lint. Do not use any type of paper, such as kitchen towels, toilet paper or kleenex (tissues/tissue paper), or pieces of cotton cloth or cloth/towel, since they are more abrasive than ultra-soft microfiber fabrics, and could cause scratches on the delicate screen surface, as well as lint.
  3. Turn off your TV, screen, etc. Make sure it has been turned off for at least half an hour and is completely cool to the touch. Doing this will not only allow you to better see the dirt and dust that your screen may have, but it will also prevent the cleaner you use from drying before giving you time to clean it, which could cause permanent stains on the screen.
  4. It is best to dry clean this type of equipment. With the dry microfiber cloth, gently wipe the screen or monitor using smooth, horizontal, not vertical movements. If this is not enough to remove all the dirt, do not press the screen in an attempt to remove the dirt. Pressing the screen can cause some pixels to burn, especially on laptops, desktop computer monitors, and LCD and LED televisions.
  5. If the dry microfiber cloth was not enough to completely remove the dirt from your screen or television, you can apply a minimum amount of cleaning liquid on the cloth, never on the screen, and carefully clean again. Never allow the cloth to be “wet,” that is, the liquid dripping or dripping from it. You could cause permanent damage to your TV.
  6. Ideally, you should carefully clean with a first microfiber cloth with cleaner, and immediately rub another clean, dry microfiber cloth with gentle, horizontal strokes to dry the screen cleaner.
  7. Finally, with the same microfiber cloths, clean or shake the plastic frame around your screen, to remove dust and finger marks, grease and other dirt.
  8. Make sure to wash the used clothes well, so that the next time you clean your screen or TV you don’t run the risk of using them dirty.

If you are not clear, you see the video:

What cleaning fluids can I use to clean flat or touch screens?

It is easy to imagine that harsh chemicals, abrasives, polishes, and cleaners are contraindicated for cleaning such screens and televisions (correct, they should not be used ). But we could assume that the glass cleaner, window cleaner, window cleaner or “multi-surface” are “soft” enough to use without a problem, right?

Well, it’s not like that!

It turns out that these types of cleaners contain ammonia (such as Windex), alcohol (such as Formula 409 or Ajax), ethyl chloride, ketones, benzene, or even paint thinner. And all these components can react with the screen material or with the materials that cover it (filters, etc.), causing discoloration of the screen. In addition, these ingredients eventually stain and cloud any type of plastic, no matter how little is used, which causes the television or screen to lose clarity in the image and make it look whitish and lifeless.

Read more: How to clean rugs at home

If you need some kind of “humidity” in your cloth to clean your LCD, plasma or LED screen or television, use distilled water. Remember to use a minimal amount of spray on the cloth, and never spray the screen.

If you need extra help to remove grease and dirt, you can make your own screen cleaning spray, mixing equal parts of white vinegar and distilled water in a spray bottle, and using it in the manner described above.

I hope these tips will help you to keep your equipment like new for many years to come!

Avoid Harmfully Chemical

Always remember, don’t spray any harmful chemical on the TV screen like Windex that can wreak havoc on your expensive TV. The harmful chemical is Alcohol, Ammonia, Acetone that wreaks the TV screen. If you want to choose a TV screen Cleaner, you should choose one that doesn’t contain harmful chemicals. Don’t use any chemicals that contain harmful chemicals that can scratch the screen.

Skip the Cleaning kit

On the market, there are many types of cleaning kits that cost $15 to $20. They supply just a microfiber cloth and a small bottle, which is mostly water. Instead, you can use a soft microfiber cloth and distill water with a cleaner solution that you can be making home at our cleaner solution guide. Then you opt for a kit and make sure it doesn’t contain any harmful ingredients.

How to clean your Smart TV

I am going to give you 2 very simple tips and one is to be careful how you pour the liquid. Although many come prepared in the form of sprays, I recommend not throwing it directly on the screen, but on the cloth you use.

This is so because if you go over with the liquid you can go down and if the screen is not completely sealed, go inside.

The other tip is to always do it with the screen off because it will hold the liquid longer while cleaning.

And also, with the black screen and facing the light, both dust spots and others are better seen.

And as the last tip, I will tell you that no matter how much you clean, after a while you will see specks of dust because black is what it has.

Tricks to clean the flat screen of televisions

A flat-screen requires a series of care. We offer you some simple tricks to clean the flat screen of televisions.

Knowing some tricks to clean the flat screen of televisions will allow you to take care of the delicate structure that makes them up. And it is that the manufacture of televisions has taken a giant step in recent years, with which the wide glass-screen cabinets that were previously present in all homes have been left behind.

The cleanliness of these old tube televisions was similar to that of any glass table. All you had to do was remove the dust and spray a glass cleaner on your screen to remove any stain.

The flat screens of TVs today differ greatly from those of the past. Its composition is made of liquid crystal, so its cleaning requires special care, since they are more delicate, and if not performed properly, they can be damaged.

Next, we offer you some simple tricks to clean the flat screen of televisions, so that they look like new without suffering any type of damage:

Consult the manufacturer’s manual for your television. Some recommend the best method to clean the screen without damaging it.

When you are about to clean the flat screen of the televisions in your house, make sure that they are turned off a little earlier, since, during use, they accumulate a lot of heat.

Remove the accumulated dust on the screen with a feather duster. Do not apply any product to it.

If there are stains, there are several tricks to clean the flat screen of televisions, which you can use. All of them must always be practiced using a microfiber cloth moistened with the product that we are going to use, never spraying the liquid directly on the screen.

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To clean, for example, the fingerprints marked on the screen, it is very effective to moisten the cloth with a mixture of water and alcohol and rub gently on them.

For more difficult stains, you can moisten the cloth with water and white vinegar.

Don’t use chemicals like ammonia or acetone. They can damage the screen. Do not use paper to clean or dry. You can scratch the screen and leave traces of particles on it.

The last of the tricks to clean the flat screen of the televisions that we want to give you is that you do not press the cloth against the screen when rubbing. Pass it smoothly.

Cleaning dust from LCD, plasma, or LED screens

Cleaning dust from LCD, plasma or LED screens

The screens of computers and LCD, plasma or LED televisions represent a leap in quality with respect to the old devices of tube and cathode rays. But this higher quality is accompanied by the need to be more careful when cleaning. The outer surface of the old screens was made of glass and was easily cleaned, with damp cloths and, at most, with specific products to clean glass. But in the case of modern ones, it is necessary to take into account some recommendations.

The most superficial cleaning consists of removing the dust that accumulates on the screen. The appliance should be located in places away from drafts, to reduce dust, but it is inevitable that it gets dirty, so it should be cleaned periodically. For this, we recommend the use of microfiber cloths (many manufacturers include one in the box of the TV) or small brushes with very soft bristles. Some are even available on the market with special properties against static electricity, which ensure that the dust particles do not adhere to the screen but to the brush.

Remove stains from TV screens

But cleaning the dust is often not enough, as marks remain on the screen after touching it with your fingers or for some other reason. Therefore, a deeper cleaning is necessary, for which a liquid substance must be used. There are specific products, but in general, their prices are quite high and can be replaced by more homemade and equally reliable solutions. The most basic way is to use a microfiber cloth dipped in distilled water. Distilled water is highly recommended, instead of tap water, because it includes lime particles and other sediments that cannot be detected by sight or touch, but which can affect surfaces as sensitive as LCD, plasma. or LED.

Many manufacturers include a microfiber cloth, suitable for cleaning the screen, in the same box as the television. The correct way to do it is to soak the cloth in the liquid, then drain it well and at the end pass it across the screen in straight lines, vertical (always downwards, so that gravity helps with cleaning) or horizontal (although always starting with the upper part). This task can also be done with toilet paper folded several times and well wrung out, and then dried with kitchen paper, which is rougher and more resistant. However, when doing so, it is common for bits of paper or specks of dust to remain on the screen, which is why it is best to use microfiber cloths, similar to those used to clean glasses on glasses.

What you should never do is to spray or spray liquid directly on the set, as it could enter the small grooves and cause damage that alters the quality of the image. In laptops, it can also damage internal circuitry and alter the display and general operation of the equipment. In general, the displays should be turned off and, if possible, unplugged from the mains. This not only avoids unnecessary risks, but also the uniformity of the black screen makes it easier to detect smudges, fingerprints, and other dirt marks.

How to clean the remote control?

The remote control of our electrical appliances tends to get dirty easily, since they are permanently in contact with our hands, and even if we have clean hands, our skin greases the plastic of the control. Also, if we are eating or drinking something, the surface of the remote control may be sticky and stuck somewhere. Here is a very simple method of cleaning our remote control.

How To Clean The Remote Control?

You will need:

  1. Detergent
  2. Sponge
  3. Agua hot

Flannel or clean cotton cloth. (Click here and get all the information about your materials) Phillips Screwdriver or Pole Finder Paddle (depends on the remote control).


The first step is to open the remote control with the Phillips screwdriver or the pole finder. When you open the remote control, you will find 4 parts: the two plastic frames, the printed circuit, and the rubber membrane that is used for the keystrokes of the remote control functions.

The plastic frames and the rubber membrane, wash in hot water and a sponge soaked in a lot of detergents (since remote controls tend to accumulate grease, this is what usually causes them to fail). Clean the printed circuit: The part of the circuit that you must clean is the face where the contracts are marked, which are like characters all the same. Pass the flannel or cotton rag once in that area.

You will notice that the cloth comes out blackened. Repeat the process until the printed circuit board is clean. After the whole process, rearm the remote control.

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