cleaning a lcd screen quotation

Remember when your LCD or OLED display had that brand-new, fresh-out-of-the-box shine, feel and look? You are in the right place if your display is now due for deep cleaning.

Things to consider before cleaning or handling an electronic displayAvoid static by grounding your body and following proper ESD-safe handling techniques.

A microfiber cloth and distilled water is recommended for cleaning the display glass. Use Qtips and Isopropyl alcohol for cleaning the printed circuit board.

Although distilled water is recommended for wiping the display glass, you can use a cleanser developed explicitly for cleaning displays. However, do not spray it directly onto the display. Spray a tiny amount of the cleaner onto a microfiber cloth first to avoid getting any cleaning solution inside the display.Never spray any liquids directly onto the display.A spray is too hard to control and confine. The fluids can seep into the other display layers or surrounding components and cause irreversible liquid damage.

Only use a microfiber cloth and don"t use chemicals to clean a resistive touchscreen.Disconnect the display from the power supply and remove any screen protectors or liners.

Isopropyl alcohol (IPA) is widely used to clean printed circuit boards (PCBs). Use a Q-tip or soft small bristle brush for scrubbing a PCB, and never use a paintbrush.Gently rub a Q-tip in Isopropyl alcohol.

Cleaning soldering residue on LCD with Isopropyl alcohol and a Q-Tip.Cleaning residue around soldering elements is not necessary if Newhaven Display performed the soldering.

Cleaning your electronic display is a simple task. However, it is essential to consider these steps to handle and clean it properly. You should now have a better understanding of what cleaning products are safe to use, how to clean the display screen glass, how to clean touchscreens and how to clean soldering residue.

Regularly cleaning your LCD monitor keeps it free of dust, smudges, and germs. Wiping with a dry microfiber cloth is the safest cleaning option and is surprisingly effective at removing germs. You may need to use a dampened microfiber cloth to get rid of stubborn smudges and stuck-on debris, though. If you"re worried about germs, consider using a vinegar and water solution or a Lysol wipe on the screen. Be sure to check the device’s user manual first to make sure it’s okay to use liquids!

Remember when your computer LCD display had that brand-new, fresh out-of-the-box shine? If it"s looking a little dull lately, it might be time to give it a good cleaning. Here"s how:

Step 2:Gently wipe the dust from the surface of the display using a dry, lint-free cloth, like a microfiber cloth. Remove any tags that may be on the cloth to avoid scratching the display with the tags.

If you prefer, you can use a cleanser made specifically for cleaning LCD displays, but do not spray it directly onto the display. Spray a small amount of the cleaner onto a microfiber cloth first, to avoid getting any cleaning solution inside the display.

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.

Don"t make the mistake of thinking that LCD screens work like your nifty new iPad. In general, touching should be off limits because pressing too hard on the screen can actually break or crack pixels. So the first rule to cleaning an LCD screen is don"t do it unless you have to (i.e. unless it"s actually dirty).

Many retailers offer special cleaning solutions for LCD screens, but the truth is that most of these are made up primarily of water. So, if you don"t want to take the time to go buy a cleaner or you want to save the money (maybe to put toward that "What Not to Wear" dress), you can just make your own LCD cleaner by mixing water with some vinegar or isopropyl alcohol -- the solution should be no more than 50/50.

You could even start with plain water and see if you need the vinegar or alcohol, which will come in handy when you"re trying to wipe away greasy fingerprints. Some people recommend only using distilled water, but regular water works fine, according to Dave Chipman from Sharp.

Unless you want to end up with a melted, discolored, hazy or scratched LCD screen, steer clear of all spray cleaners. In particular, don"t use any solvent cleaners that include acetone, ethyl alcohol, ethyl acid, ammonia or methyl chloride. You also want to avoid using any materials that could potentially scratch the screen"s delicate surface. Opt for a soft, clean, cotton cloth instead of wood-based products like paper towels and tissues. Chipman suggests using a microfiber cloth for best results.

If you"re lucky enough to have a service come in and do your cleaning for you, make sure they don"t inadvertently ruin your television or monitor by trying to clean it with something like glass cleaner. You should either take the time to explain -- and maybe even demonstrate -- how you want your LCD screen cleaned or just ask your cleaner to leave this particular job for you.

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We"ve all had that moment: You"re sitting at your computer or laptop and the light hits your screen in a way to reveal an unsightly accumulation of streaks, fingerprints, and dust.

To help, we round up the most important things to know about cleaning your computer screen, whether it"s a Mac or PC. While it"s a simple process, there are a few important rules to keep in mind to make sure you"re doing it safely.

Computer screens are not all made the same, and thus can"t all be cleaned the same way. You"ll want to be careful no matter your screen type, but it"s helpful to know that displays come in two categories:Glass-coated screens: The screens on newer iMac displays and MacBooks have a glass overlay. Glass displays are a little less delicate than LCD or LED screens, and mild cleaning solutions, like rubbing alcohol, are generally safe to use on them.

LCD or LED screens:Windows computers and most touchscreens and matte displays are typically not coated in glass. Extra care should be taken with these screens so not to damage the pixels that make up the display.

Since there are so many computers, laptops, and monitors out there, each with their own set of variables and specificities, it"s smart to just simply err on the side of caution.

To clean a computer screen, you really just need two things: A microfiber cloth and filtered or distilled water. That"s to say you don"t need a special store-bought cleaning solution.

If you"d like some extra sanitation power, an equal parts mixture of water and vinegar is safe no matter your screen type. If you know that your display is glass-coated, you can also use an equal parts mixture of water and 70% rubbing alcohol.What you needTwo lint-free microfiber cloths

d3sign/Getty ImagesTurn the computer or laptop off.For safety reasons, begin by letting the device cool down completely. Dust, fingerprints, and smudges are also easier to spot on a black screen.

Wipe off dust with a dry cloth. Use a dry, lint-free microfiber cloth to gently wipe away any visible dust and dirt. If necessary, apply gentle pressure to remove surface-level smudges.

If any marks remain, wipe with a lightly moistened cloth.For glass-coated screens, you can use a mixture of equal parts water and vinegar or rubbing alcohol. For LED or LCD screens, use only water. Spray or lightly dab the solution directly onto the cloth and carefully wipe the screen from left to right.

Buff with a dry cloth and air-dry.If any streaks remain once the screen dries, gently buff them with the dry cloth. Before you turn your computer or laptop back on, allow the screen to dry completely.Note:Apple claims that you can use 70% isopropyl disinfecting wipes to clean any Apple product. Just remember not to get any liquid into the device"s ports or openings — to avoid this, you might want to wring out the wipe to remove any excess liquid before using it.

For the best advice for cleaning your screen, it"s a smart idea to check your owner"s manual, which provides the manufacturer"s specific recommendations. But since screens are especially susceptible to damage, there are a few general guidelines that apply, no matter the type of screen you own.

Turn off your computer before cleaning the screen. This is just safe practice where any amount of liquid is involved, but more specifically, any static on the screen could create a shock and damage the internal components.

Do not use abrasive cleaning solutions. This includes bleach (or any products containing bleach), hydrogen peroxide, or all-purpose spray cleaners. Using an abrasive cleaner can ruin the finish of your screen.

Use filtered or distilled water. Especially in areas with hard water, water containing minerals like calcium and magnesium can damage your screen or leave even more streaks.

Use only soft microfiber cloths.Even a fabric as soft as a cotton shirt has snags and uneven particles that can scratch a computer screen. For this reason, avoid T-shirts, towels, and paper towels. The exception is the Apple Pro Display XDR or iMac, which requires a special polishing cloth.

Never spray cleaning solution directly onto the screen. To avoid any risk of damage from excess moisture, mist the solution directly onto the microfiber cloth instead.

Do not wipe in circles. Wiping in circles can create uneven pressure and ultimately lead to screen damage. It"s also more likely to create streaking. Wipe in tight, Z-shaped motions, or in broad strokes from side to side.

Do not scrub.Apply gentle pressure only. Hard scrubbing can damage the internal components of the screen and could leave scratches or spots of discoloration or dead pixels that won"t go away.Melanie Weir

Melanie Weir is a freelance author for Insider, mainly focusing on the Tech Reference section, but occasionally contributing to Lifestyle and Entertainment topics as well. She is also a freelance writer for ScreenRant, and is the Lead Weekend News Editor at TheThings.com. In her spare time she writes plays for both stage and screen. She can be reached at melanie.weir1008@gmail.com, or through LinkedIn.

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Between televisions and computer screens, most readers likely have at least one LCD screen to clean. It’s really important to know how to clean one, but maybe even more important is how NOT to clean one.

The first suggestion I would make is to check your manual for exact cleaning instructions. In many cases, they will recommend their own expensive cleaning solution (more on the contents of that later) but they may also warn about using alcohol or some other cleaners.

Your computer screen will probably get much dirtier than your TV screen, since you cough and sneeze very close to it. Not to mention, whenever somebody else points to something on your screen it is traditional to leave a finger print — that is so you remember exactly where they were pointing until you clean it off during your Friday afternoon time wasting routine.

If you just need to remove dust, use a large microfiber cloth. You can find one on Amazon for about $3.50 and they’re good for cleaning eye glasses, sunglasses, camera lenses and most other optical glass that you don’t want to damage with paper towels or t-shirt sleeves. Click here for one, look at the alternate sellers for the best price ($3.36 at time of writing).

I should note that LCD screens are not glass, they are basically plastic. Do not clean them as if they are glass since many cleaning solutions can permanently damage this material. I found this out the hard way when cleaning the inside of a car I used to own. I was spraying the dashboard with a cleaning solution and some of it got on the clear plastic that was in front of the gauges — it was permanently blemished in one tiny spot. I looked at the instructions on the cleaner and it specifically warned against using on plastic, oops!

Some plasma TVs do have a glass front panes, but in some cases they also have anti-glare coatings on them, don’t use glass cleaner unless it is recommended in the manual.

I checked manuals from almost every major manufacturer and some of them didn’t even include cleaning instructions, but here are the exact cleaning instructions taken from a Toshiba manual:

Always unplug the TV before cleaning. When cleaning your TV, please first remove any dirt or dust from the surface. Gently wipe the cabinet and the display panel surface (the TV screen) with a dry, soft cloth only (cotton, flannel, etc.). The enclosed cleaning cloth is for cabinet cleaning. Harsh rubbing or use of a dirty or stiff cloth will scratch the TV surface. Avoid contact with alcohol, thinner, benzene, acidic or alkaline solvent cleaners, abrasive cleaners, or chemical cloths, which may damage the TV surface. Never spray volatile compounds such as  insecticide on the TV surface. Such products may damage or discolor the TV.

It’s really specific about what not to do, but pretty generic about actual cleaning. As you can see, they actually recommend cleaning the screen with a dry cloth, but sometimes you have stuff stuck to the screen that won’t wipe off. In these cases, you want to use a gentle cleaning solution.

Screen cleaning liquids are available, and they’re relatively cheap compared to the price of your screen. Click here for a link to some on amazon ($7.99).

I looked into Material Safety Data Sheets to find out what is in these cleaners. Manufacturers have to provide these safety sheets for consumer chemicals in case that product is swallowed or comes into contact with eyes or skin. LCD screen cleaners are mostly water but contain some other solutions too.

Kensington Screen Guardian contains “butyl cellosolve” while the Kensington Desktop Screen Cleaner contains “sodium lauryl sulfate” and “anionic tenside”. The Fellowes brand cleaner contains “butoxyethanol”, which is another name for “butyl cellosolve” (same as Kensington Screen Guardian).

These checmicals are surfactants (surface acting agents), which are wetting agents that reduce the surface tension of a liquid, making it easier to spread. These same chemicals are found in many household cleaners, liquid soaps, cosmetics, paint and whiteboard cleaners. They don’t contain alcohol, which mean they are good for your screen but they are still very bad for you. Butoxyethanol has been linked to many illnesses, including autism and various fertility and birth problems, so avoid contact with these substances when you use them, including inhalation.

Luckily, the advice from most manufacturers is simple: turn off the TV to identify the marks or dusty areas then wipe gently using a clean, soft and dry cloth.

While we will go into more detail about how to clean the screen without causing any damage – and recommend some solid products to help you – that’s the broad advice from a range of top companies, including Samsung, Sony, LG and Panasonic.

It applies to all types of modern display – including every model on our best smart TV guide – and regardless of whether you have an LCD/LED, OLED or QLED. But it’s not only the TV itself, don’t forget the remote gets much more hands-on time every day.

You don’t want to have bought an expensive new smart TV just to have it covered in scratches, so here’s how to clean the display in five easy-to-follow steps:Unplug or switch off the device. This will help you quickly identify any areas that need to be cleaned or are particularly covered in dust or smudges.

Gently wipe the screen using a clean, dry, soft cloth. If possible, use a lint-free cloth – and our personal recommendation is to stick with microfibre. These are available at every supermarket. Best to wipe in a circular motion.

Make sure the display is fully dry and clean. If the marks were removed using a soft, dry cloth you can turn the TV on. If you had to use a specialist spray, make sure that the TV is completely dry before switching it back on.

The advice may be straightforward, but there are some key cleaning approaches you should always avoid when it comes to touching and cleaning a TV screen.Avoid all home cleaning products. Surface, window or glass cleaners should stay as far away from your TV as possible. These will often contain chemicals such as alcohol, benzene or ammonia that can damage your screen.

Avoid paper towels, rolls and your sleeves: A fast-track to scratch town, these will leave deep marks on your display that will be so much worse than dust. Using these harsh materials could also strip the TVs anti-glare coating.

Avoid all moisture on the screen if possible. Some manufacturers say a very small amount of water can be used for tough marks but others say to never apply moisture. If you have to, always apply to the cloth, not the screen. Using a solution is a last resort, and only after a careful gentle wipe has failed.

Don’t use too much pressure: TV screens are fragile to the touch, so never push down hard with your cloth while cleaning. Doing so may damage the pixels under the display. Your TV is not a touchscreen smartphone.

Don"t forget the remote control: While your TV screen won’t be touched often, the same can’t be said for the remotes. These will likely be passed between your family members or friends so it"s best to also give them a wipe down.

You don’t always need to buy a cleaning kit: While these are marketed as an all-in-one solution, a microfibre cloth is often enough for dust/smudges and purchasing a pack of 12-24 cloths may actually be better value.

Lastly, don’t forget about the ports: If the screen is covered in dust, it’s likely the same goes for the back of the TV. Give those ports a dust down, too.

While there’s a lot of overlap between each brand’s cleaning tips, here’s the advice from each major TV manufacturer – and a direct link to their own tips page.

LG: “Cleaning your 4K, LED or LED TV screen with a soft, dry cloth is recommended. If you have already used liquid on the screen, dry it as quickly as possible (it may not be too late). Chemicals… should be avoided. Moisture on or near the TV should be avoided as it could cause short circuits in the electronic components.”

Samsung: “For general cleaning of the frame and screen of your TV, you should use a soft, clean, lint-free, dry cloth. We recommend using a microfibre cloth.

“You should never use any type of window cleaner, soap, scouring powder, or any cleanser with solvents such as alcohol, benzene, ammonia, or paint thinner. Never use abrasive pads or paper towels. If you do, you can scratch the screen or strip the anti-glare coating off the screen and cause permanent damage.”

Sony: “Gently wipe the screen or exterior with a dry, soft cloth, such as an eyeglass cleaner. For inks from oil markers on the screen, soak a cloth in a non-soap cleanser diluted (by less than 1%) with water. Squeeze it tightly, then wipe the ink off. Don"t use detergent with abrasives such as a cleanser.” Avoid touching the screen.

Panasonic: “A clean, dry, soft cloth should be used. For stubborn dirt, dampen a soft cloth with clean water or diluted neutral detergent (1 part detergent to 100 parts water). Ring the cloth and wipe the screen. Ensure that the cloth does not drip water; the television is not watertight and any damage to the television due to water getting into it is not covered under warranty. Finally, wipe away all of the moisture.”

The AmazonBasics range of 30 cm x 41 cm microfibre cloths is an affordable option – with a variety of pack sizes available to buy. We chose the 24 pack as that should last months – if not longer – if you are cleaning general dust or smudges from your TV. They are lint-free and won’t result in streaks across your screen. For just under £12, you will get a variety of towel colours, including blue, orange and white.

These microfibre cloths stand out due to their 40cm x 22cm sizing and will be great if you are someone with a larger TV. Made by cleaning company Sorbo, they attract dust from the screen and won’t leave any streaks behind. The cloths are machine washable at a temperature of 40 degrees Celsius and come in a variety of colours including blue, pink and yellow. The pack of six microfibre cloths costs £5.93.

These microfibre cleaning cloths by the brand Mr. Siga are exactly what TV makers were referencing in their cleaning guides: ultra-soft, highly absorbent, non-abrasive and will clean without any lint or streaks left behind. These ‎32 x 32cm cloths cost £11.99 for a pack of 12, although they are available in packs of 50 (£20.99).

A slightly different design to the microfibre cloths that you will typically see in your kitchen, this polyester-made set more closely resembles a glasses cleaner but will be effective at wiping down electronics including phones, TVs and monitors. Made by Charles Parker London, you get five 30cm x 30cm black cloths for £9, these will be great for wiping off the dust – but especially fingerprints – from your screen.

Another popular option is these lint-free microfibre cloths from UK-based brand Exel. At 40 x 40 cm, they are large in size so perfect for wiping down larger TVs from dust and smudges. For the pack of 10, which should last you months if you are only using them for your TV, it costs £8.30, so they are good value. If you need a well-sized set of microfibre cloths but don’t want dozens of towels, this is a great option.

The screen cleaner spray from IT Dusters - called “Screen Mom” - is plant-based and contains no odour, alcohol, ammonia, or harmful chemicals. The kit also contains a 40xm x 40cm microfibre towel and in combination they can be used to remove tough prints, oils or streaks from screens, including TVs, monitors, laptops and phones. The company says that the 16oz bottle has enough for more than 1,500 sprays, but always remember to only spray on the cloth - and never on the TV screen itself.

The GreatShield cleaning kit contains one 20cm x 15cm microfibre cloth, one 60ml bottle of sterile solution cleaner and a brush that can be used to help remove dust or debris from your TV ports and remote control. The screen cleaner does not contain ammonia or phosphate and claims to be completely non-static and non-streak. As with all cleaning solutions, only spray on the cloth – never on the TV screen itself – and read up on your own TV manufacturer’s guidelines for cleaning the model.

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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!