what to clean an lcd screen with factory

Screens can scratch easily, and even paper towels and tissues contain fibers that can do damage. “Your best bet is to use a soft, anti-static microfiber cloth—the kind used to clean eyeglasses and camera lenses—and wipe in a circular motion,” says John Walsh, who cleans more than 250 TVs a year in his role as a CR photographer. (Some TV manufacturers will include a cloth for this purpose.) “Gently wipe the screen with a dry cloth to remove dust and other debris, but don’t press too hard,” he says.

You may also want to wipe down the TV’s cabinet, and make sure dust isn’t clogging the vents that help dissipate heat. If the TV is on a stand and not tethered to the wall, Walsh suggests cleaning with one hand while supporting the TV with the other to prevent the set from tipping over. However, CR strongly recommends anchoring all stand-mounted TVs using anti-tipping straps designed for this purpose.

If there are hard-to-remove stains, you can dampen the cloth slightly with distilled water and gently clean the screen. Don’t spray water directly onto the screen; that could cause a shock or component failure if water seeps into the inner workings of the set.

For the most stubborn stains, you can try using a solution of very mild dish soap highly diluted with water, once again applied to the cloth and not to the TV itself. (As a guideline, Panasonic used to recommend a 100:1 ratio of water to soap.) LCD screens, in particular, are very sensitive to pressure and can scratch easily, so don’t press hard.

Over time, dirt, smudges, dust, and more can reduce the picture quality on an LCD, much like looking through a dirty pair of glasses. Cleaning an LCD screen is a simple and straightforward process.

3. Do not spray any cleaning fluid directly on the LCD screen to prevent liquid from dripping inside of it. (This also applies to touch screen monitors.)

4. A suitable cleaning solution for LCDs is a mixture of 50% Isopropyl alcohol and 50% distilled or otherwise purified water. For touch screens, 5-10% bleach may be used to clean the touch glass without harming it.

5. For purposes of disinfecting, benzyl alcohol and/or hydrogen peroxide can be used without harming the LCD screen and/or Touch Screen; please follow the same application directions as above to avoid damaging the touch screen and/or PC.

When it comes to cleaning, flat-screen TVs and LCD screens require special care and a gentle touch. With the wrong technique, you can easily scratch the screen or damage the surface"s antiglare coating. Even rubbing too hard can cause pixels (the tiny dots that compose images on computer monitors and TV screens) to burn out and stop working permanently. Most household cleaning products are too harsh to use on electronic devices with LCD or OLED screens, so choose your TV cleaning strategy carefully. These tips on how to clean a TV screen will help protect your device while ridding it of dust, smudges, fingerprints, and streaks.

Before you begin cleaning a TV or LCD monitor screen, check the manufacturer"s manual for cleaning instructions. If a computer or electronic wipe is recommended, purchase a container for quick cleanups. Note that using a cleaning product or method not recommended by the manufacturer will likely void a product"s warranty. It"s also important to avoid spraying liquid on the screen when cleaning a TV. Liquids can drip into the frame, get wicked inside the screen, and cause permanent damage.

If streaks or stains remain, wet a microfiber cloth with distilled water and wring the cloth until it"s almost dry. With very little pressure, wipe the cloth across the screen in broad motions, working from the top of the screen to the bottom. If smudges persist, dampen a new microfiber cloth with 50-50 water and vinegar solution, wringing it tightly to keep it slightly damp, and wipe.

To avoid damage to your TV while cleaning, only use gentle products. Never wipe the screen with paper towels, abrasive sponges, or coarsely woven rags, which can cause scratches. Instead, use high-quality, finely woven microfiber cloths to clean TV screens, recommends cleaning expert Leslie Reichert.

You should also avoid cleaning products that contain alcohol or ammonia. These types of cleaners can remove antiglare coatings and cause images to become cloudy or distorted. A simple swipe with a microfiber cloth ($9 for 5, Amazon) is typically all that"s needed to remove dust and other debris from the screen"s surface. When more than a light dusting is required, however, use the guidelines below for the best way to clean a TV.

Practice preventative measures so you won"t have to clean TV screens often. Keep food, drinks, and kids away from TV and computer screens to eradicate risks of messy splatters and fingerprint smudges. During your weekly house cleaning, lightly dust the screens with a microfiber cloth to prevent dust buildup.

Your television is probably one of the last things you think about adding to your "to clean" list, but the difference between a smudgy screen and a crisp picture isn"t one to shrug at. Every day, our TVs accumulate dust and fingerprints, and the buildup occurs so slowly that it"s hard to notice. That is, until you take a quick 10 minutes to clean your TV and revel in a far more satisfying cinematic experience.

We asked a couple cleaning pros for the full rundown on how to clean TV screens of all types, including flat plasma and LCD screens, along with some common mistakes people make when cleaning their TV screens so you know exactly what to avoid.

To prevent buildup from accumulating on your TV screen, aim for a once-weekly TV cleaning. "It"s important to clean your TV screen not only to prolong its lifespan, but also to provide the clearest picture possible—smudges, dust, and fingerprints be gone," says Kathy Cohoon, a cleaning professional with Two Maids & a Mop. "It can make a big difference in the aesthetic of your TV and the picture on screen."

Power down. Before breaking out any dust cloths or cleaners, make sure your TV is off. If you want to take an additional precaution, Cohoon says you can also unplug the TV, but it"s typically not necessary for modern TVs.

Dust the screen. Dry dusting your TV is a crucial step in the cleaning process. "Removing dry debris will ensure that you don"t accidentally create scratches by scrubbing a rough piece of dirt or buildup into the screen," Cohoon says. She recommends using a microfiber or soft cloth to gently dust the entire screen. If needed, flip the cloth over (or get a second cloth) in order to completely remove all dust, pet hair, and other loose debris. You can use a microfiber cloth to wipe down the speakers and cords as well.

Use screen-safe cleaner.Spray a small amount of screen-friendly cleaning product onto a soft cloth—never directly onto the screen itself—and wipe the TV down in a methodical, back-and-forth motion. Check that the cleanser is safe for the specific type of screen you are cleaning. Repeat as necessary to remove oily areas or fingerprint smudges. Also, don"t forget to gently wipe down the top and base of the TV.

Clean smudges on the screen."For tougher spots, make sure not to apply too much pressure, especially on more delicate screens," advises Leanne Stapf, the chief operating officer for The Cleaning Authority. "If microfiber cloth spot-cleaning doesn"t work, I recommend adding a bit of warm water to the cloth and then cleaning the spot with the dampened cloth."

Dust.Use a microfiber cloth to gently wipe away loose dust, dirt, or any other debris. You may need to turn the cloth over or get a second one to adequately remove everything.

Wipe down the screen."Since these screens are a bit sturdier, you can mix equal parts rubbing alcohol and lukewarm water to create a cleaning solution," Cohoon says. "Using a small amount of solution on a soft cloth, wipe the entire screen, base, and top." Spot-clean any stubborn areas with caked-on messes or heavy fingerprints. You can also remove fingerprints by rubbing with a microfiber cloth in a circular motion.

​​To clean and sanitize a remote, Stapf says to simply use a disinfecting wipe to remove bacteria, germs, fingerprints, and any other residue. Make sure the cleaning wipe is damp but not soaking wet to avoid getting liquid inside the remote control. Spend some time cleaning between the buttons since gunk can easily accumulate here.

It"s also a good idea to remove the batteries first, or you can take the remote to a different room so it doesn"t inadvertently change the TV settings as you clean the buttons.

Forgetting to Dust First: "A big misstep when cleaning a TV is forgetting to dust the screen before using a cleaning agent," says Cohoon. This can lead to tiny scratches that slowly degrade picture quality.

Scrubbing Too Hard:Modern TV screens are delicate and require a gentle touch. Wiping too vigorously or using a rough cloth can damage the screen quickly.

Spraying Solution Directly Onto the TV:All wet cleaners should be sprayed onto a cloth and then wiped over the TV. Spraying directly onto the screen can create spots that are hard to remove. It also puts you at risk of damaging the speakers.

Using Non-Approved Cleaners: Using store-bought glass cleaners on OLED or LCD TV screens is a big no-no. Stapf says, "These products contain harsh ingredients like alcohol and ammonia, which can damage the panels of the screen."

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The television screen is what everyone sees first, but don’t forget these other key areas, not to mention the area around your unit. “It can also help to clean the furniture and carpets around the TV to prevent dust and hair from getting into it,” says Williams.

The remote control is handled regularly. This is the one time when harsh chemicals can be used sparingly. Follow the manufacturer owner’s manual instructions first, but if sanitizing is needed, use a cleaner that’s at least 70 percent alcohol, according to the Centers for Disease Control (CDC) recommendations. (Basic drugstore isopropyl alcohol works well for this.)

Start the remote control cleaning by removing the batteries. As with the TV screen recommendations, you’ll want to avoid spraying directly onto the surface, as this could cause the device to malfunction. Dampen a clean microfiber cloth and rub gently on the top and the underside of the remote control. For hard-to-reach gunk that’s jammed between the buttons, try a cotton swab dipped in a small amount of the cleaning solution. Make sure to let it dry thoroughly before replacing the batteries and using it again.

When figuring out how to clean a TV screen, selecting the safest cleaning solution is key, but it’s also important to know what cleaning products to avoid. Keep in mind that not only should you skip cleaning with certain products, you should also avoid spraying them in close proximity to the TV.

Both Panasonic and Samsung both have lengthy “avoid” lists that include harsh chemicals such as wax, cleaning fluid, acetone, benzene, alcohol, thinner, mosquito repellent and insect spray (really!), lubricant, solvent and undiluted mild dish soap. These can, as Williams says, “cause clouding and can wear away your TV’s anti-glare coating.”

In terms of what to use, Samsung recommends “monitor cleaner only” (also called TV screen cleaner). Panasonic suggests “one part mild liquid dish soap diluted by 100 times the amount of water.” To make this cleaning solution, add a scant teaspoon of liquid dish soap to two cups of water, stirring well to dissolve.

Williams likes TV cleaning kits for their ease of use. “A TV kit will be your safest option for cleaning a TV,” he says. “These kits will come with everything you need to get your TV looking new, like screen-cleaning solvent and a fast-drying microfiber cloth.” You can find TV cleaning kits and cleaning products designed for flat-screen TVs at electronics stores or on Amazon.

Some people swear that only distilled water is useful as cleaning spray for their delicate electronics. Although Williams does not necessarily recommend using distilled water, if you know for a fact you have hard water in your area, you may want to try the distilled water route and see if you notice a difference. Hard water, which has high levels of calcium and magnesium, may leave a film or residue when it’s used for cleaning. Before you spray water to clean TV screens, try experimenting with tap water on a less-important screen, like an old cell phone, to assess the results.

If you can picture the hulking tube TVs (also known as CRTVs) of yore, you may also remember how delightfully easy they were to clean—a few spritzes of window cleaner and some wipes with paper towels and you were good to go—no special microfiber cloth required. But modern TVs with fancier technologies like LCD, OLED, and plasma call for gentler techniques. “Avoid using chemicals like alcohol, ammonia or acetones when cleaning your TV. These cleaners were safe to use for previous generations of TVs with glass panels, but as the hardware changes with time, the cleaning methods do too,” says Williams. Since some multi-purpose and glass cleaners are made with ammonia, skip the Windex.

Modern TVs are often smart TVs but the cleaning tips are the same as the ones for LCD, OLED and plasma TVs. The microfiber cloth is your TV screen’s best friend. “The majority of TVs you purchase today will be smart TVs, and the cleaning process is the same as TVs without smart capabilities,” Williams says.

LCD Screen Cleaner works on all screens and monitors without leaving any residue. Contains plant-based cleaning agents which safely remove smudges and fingerprints from all your electronic devices. Simply spray and wipe with a microfiber cloth. Alcohol-free, ammonia-free, and streak-free!

This approach does not bode well for cleaning the LCD screens of you digital signage system, though. And yes, the screens will need cleaned. One of the first responses users have when they see a new signage screen installed is to check if it is a touch screen. Whether it is or not, the finger prints are just the same. There also is a significant portion of the population that can not point to something on a screen without touching the screen with their finger.

A great way to see how much of a cleaning your screen requires is to turn it off. The light reflecting off the surface will highlight all of the smudges, fingerprints, and smears, usually in alarming quantities.

This is exactly what NOT to do. Ammonia based cleaners can damage any special coating that is on the screen. Depending on the brand, paper towels are fairly abrasive, to go along with the amount of lint debris they tend to leave behind.

Another tendency is to put some elbow grease into those tough to remove smudges. If they don’t rub off at first, you may be inclined to scrub harder. Doing so can damage the pixels in the screen.

LCD screens are designed to be cleaned with a delicate touch. Most light marks can be removed by gently wiping the screen with a dry microfiber cloth. For more stubborn smudges, you may need to dampen the cloth.  There are several cleaning solutions you can purchase, or for the Do-It-Yourselfer, use a 50/50 mixture of distilled water and vinegar. Do not spray the solution directly on the surface of the display. It could run down inside the display and cause damage to the electrical components. A good rule of thumb is liquid and electricity do not mix. It is best to spray the solution lightly onto the microfiber cloth and then wipe the screen. Repeat if necessary.

Isopropyl Alcohol is commonly found as rubbing alcohol in the grocery store, usually in a 70% isopropyl alcohol 30% distilled water mix; there is no need to dilute it when it comes that way. Some stores may sell 100% isopropyl alcohol which should be diluted. Something about the 70/30 mix causes the alcohol to evaporate away in the most efficient manner, so it"s better to do that than a 50/50 mix.

Isopropyl alcohol should be used only when distilled water won"t do the job, because repeated applications can eventually damage more delicate finishes.

Solutions that eyeglasses stores sell to clean glasses should certainly be safe for monitors, for finishes on glasses can be even more delicate. They are a good place to find the microfiber cloths which really are the best material for the job.

Windex and other ammonia-based cleaners should never be used; they WILL ruin your monitor, staining the finish a yellow color that can"t ever be removed.

General Digital specializes in manufacturing LCD monitors and we know the struggles of maintaining a showroom-clean screen. We’re happy to share with readers our 3-step cleaning method, which will aid in the proper cleansing of your display.

Step 1) Put on the oil-free gloves and fold a lint-free wipe in half 2 -3 times. Proceed to spray the wipe until lightly moistened with UVEX™ or alcohol. Remember to NEVER SPRAY THE MONITOR DIRECTLY.

Step 2) Wipe the monitor with the lint-free wipe from top to bottom vertically. Wipe slow enough to avoid redepositing particles, but fast enough to avoid leaving any smudges on your screen.

Everyone is spending more time staring at their laptop, tablet, or computer screens these days—which means more chances for finger smudges, accidental coffee drips, or even a wayward sneeze. All things considered, we could all be cleaning our laptop screens more frequently.

Fortunately, cleaning a laptop screen takes only a few minutes and a few basic supplies. The key to successful screen cleaning is that less is more. It"s important to use the least amount of cleaning products and the gentlest pressure possible to prevent damage to the screen.

There are two basic types of laptop screens: glass-covered LCD (liquid crystal display) screens and nonglass-covered LCD screens. Glass-covered screens, featured on many Apple products, are more durable and can withstand more moisture and stronger cleaning products like disinfecting wipes when cleaning. LCD screens that are not protected by glass can be permanently damaged by many cleaning products.

Before you attempt to clean your laptop screen or any electronic device, take the time to read the manufacturer"s guidelines on cleaning and maintenance. If you"ve lost or tossed the owner"s manual, you can find them online.

How frequently you clean your laptop and the screen will depend on how often you use it. If you use it daily, cleaning the laptop screen, keyboard, and external parts, should be done at least weekly. Laptops that travel around with you to places outside the home should be cleaned more often. Plan a deep clean every three to six months on the entire laptop.

It happens: There are parts of our homes we simply don"t get to during our weekly cleaning routines. And as much as we love catching up on our favorite shows, our TVs are occasionally the items that get overlooked. It"s important, however, to make cleaning their screens a priority, since they"re prone to dust, smudges, and fingerprints.

Thankfully, it"s easy to make your TV screen sparkle again with the right supplies and methods, say cleaning and tech experts. Ahead, these professionals explain how to clean every type of TV screen—along with your remote control.

You should dust and clean your TV screen once a week and should always include this chore when tidying up your home, says Kathy Cohoon, the director of franchise operations of Two Maids & A Mop. "Keeping your television screen clean and well-maintained can help provide a clearer picture (no more dust or fingerprints!) and prolong the lifespan of your TV," she says.

Put away the Windex and paper towels: Both are too harsh and rough for your TV screen, whatever its make or model, says Peter Lopez, the founder of Brooklyn Tech Guy. In fact, you don"t need a glass cleaner or much product at all—simply use a damp soft microfiber cloth. "Just using that can help a lot, since dust buildup can keep electronics from being able to cool off properly," he says.

If your flat screen is still dirty or greasy after sweeping it with a microfiber cloth, create a solution of distilled water and white vinegar, says Joel Worthington, the president of Mr. Electric, a Neighborly company. He recommends mixing equal parts of each ingredient and spraying it onto a cloth before wiping down the screen.

Do you have an old-school TV in your home? Formally known as cathode ray tube (CRT) TVs, box televisions require similar care to flat screens. Although their cleaning process is similar to the one listed above, you can also include rubbing alcohol in your DIY mixture.

As always, use a soft cloth, says Vera Peterson, the president of Molly Maid, a Neighborly company. This will prevent scratches and help you rid the screen of any excess cleaning solution.

When you dust and clean your TV screen, you can and should tackle your remote control, too. Cohoon says you can actually sanitize it daily with an aerosol disinfectant spray, but you"ll want to avoid using any harsh chemicals, like bleach, or getting it too wet when you give it a deeper clean.

You’re on your computer A LOT. If you’re like most people, you’re on it anywhere from 3 to 7 hours a day. And the screen is REALLY close to your face, like 12 inches or so.

Which means all that coughing, sneezing, coffee sipping, and touching is inevitably leaving behind a trail of gunky, oily, germy messiness. Most visible when the screen goes black, sure, but sitting there, staring back at you the whole time. What to do?

The sleeve of your shirt won’t cut it this time. It’s time for a computer screen intervention (aka a helpful cleaning guide) to bring the dignity back to your monitor.

Don’t directly wet the screen. That means never spray it. If you’re going to use a cleaning solution, spray your cleaning towel, and then wipe the surface of the screen. When you spray it directly, you risk oversaturating the pixels, which can cause component failures, electrical problems, and even fire.

Don’t use regular cleaning supplies. Using multi-surface or glass cleaning products is a big no-no. The chemicals in these products are too strong for your monitor. Even regular soap and water is too harsh of a solution for your computer screen.

Don’t press too hard. Use a gentle circular motion to clean your screen and never apply too much pressure. Doing so can cause permanent damage, and is a major bummer when all you were trying to do was remove that coffee splatter.

Turn your computer off. A black screen makes spotting smudges and oil schmears easier, but merely putting your computer to sleep isn’t enough. Powering your computer down ensures you don’t damage its pixels while they’re still firing electricity and also eliminates the risk of electric shock or even fire.

Use a microfiber cloth. Never use a paper towel, old t-shirt, or napkins to clean your computer monitor. At worst, the fibers in these materials may scratch the surface of your screen and at best, they’ll leave a trail of lint. Instead, use a microfiber cloth, which is made up of a super soft synthetic material that won’t cause any damage to your screen, and will wipe away debris beautifully.

Wipe gently. Use a gentle, circular motion to wipe your screen clean. For any tough food particles or debris, a repeated circular motion may help do the trick. If not, skip to the next method which will show you how to make a homemade cleaning solution. It bears repeating, never spray your screen directly with cleaners, or soap and water.

Clean the frame and base. The only areas of your monitor that can withstand multi-purpose cleaners are the frame and base of your computer. Very carefully, lightly spray a paper towel with the cleaner (don’t soak it!) and run it along the frame and base. Never apply the paper towel to the actual screen of your computer.

Turn your computer off. For this method, the first step is to again power down your computer so that you can easily see all the debris on its screen AND so that you don’t inadvertently cause damage or burnout to the pixels.

Make a cleaning solution. The first and easiest cleaner you should try is distilled water, which doesn’t contain any chemicals. If your screen needs something stronger, mix ¼ cup distilled water and ¼ cup white vinegar in a spray bottle. If you don’t have white vinegar, a ¼ cup of distilled water and a ¼ of rubbing alcohol will do the trick, too. This simple solution can be used on many household items, from windows to shower doors .

Spray the microfiber cloth. Spray your cleaner onto a clean microfiber towel. Never spray the screen directly or you risk component failure or electrical shock.

Cleaning your computer screen will provide the much-needed physical (and mental!) cleansing you so desperately deserve. If you’re on a laptop, you can rest assured you won’t offend anyone at the coffee shop or in the conference room with splatters from last week’s roast beef sandwich. If you’re on a desktop computer, a clean screen could be just what you need to feel at home in your home office. And if that doesn’t do the trick, hey, maybe try washing the walls. Either way, cleaning your monitor is a win-win.

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