< <
OUR NETWORK: TiVo Community Explore3DTV My Open Router DVRplayground MediaSmart Home See all... About UsAdvertiseContact Us

How to Clean Your TV, Computer, or Laptop Screen

Much like anything in your home, TV screens get dirty with fingerprints and dust and require a periodic cleaning. Keeping your TV screen clean is essential for ensuring a clear picture, and getting the longest life from your display.

Cleaning the front of your TV is not something that should be left for the cleaning lady. The use of certain cleaning products and solvents can damage the front of your TV screen. Special care must be taken in order to make sure that your TV screen is cleaned properly.

Every kind of TV has different steps for proper cleaning. If you are unsure what kind of TV you own, consult your TV user's manual to ensure that you are using the right cleaning method.

How To Clean a Direct-View CRT TV

Older direct view TV's are typically best cleaned with simple glass cleaner and a paper towel. I'd recommend avoiding harsher-commercial glass cleaners with ammonia and instead opt for a regular-strength streak-free formula. 

To apply, make sure that the TV is turned off. Spray glass cleaner on the paper towel (don't soak it completely); NEVER spray glass cleaner directly on the front of the tube as some may drip down small cracks between the class and plastic housing. Wipe the glass with the paper towel continuously until fingerprints and streaks are removed.

Some direct-view CRT TVs, particularly higher end models sold from the late '90s to the mid 2000s, may contain any special coatings like an anti-glare coating that could be stripped by some forms of glass cleaner. These screens are usually spotted by examing the reflection from a light source in the room; if the reflection's color appears tinted green or purple, then some form of anit-reflective coating has been applied. While mild glass cleaners not containing ammonia should be safe for most forms of anti-reflective coatings, an alternative would be to use a soft, lint-free towel dampened with distilled water or a specifically formulated screen cleaning product, see below for recommendations.

How to Clean a CRT, DLP, or LCD Rear-Projection TV

Before you can begin cleaning, you need to determine if your rear-projection TV does or does not have a screen shield installed. A screen shield is a hard plastic cover over the front of the actual screen itself. Nearly all LCD and DLP rear-projection displays will have a shield, however many CRT rear-projection TVs will not. A screen shield will usally be easy to identify, looking like a reflective piece of plastic on top of the screen. If the surface is unreflective and "flat" looking, then no shield is present. If you can't tell, give the front of the TV a light tap, and if your finger doesn't touch the screen you have a shield. Another way to tell is to check for ridges in the screen area; if you can feel ridges on the screen, then you do not have a screen shield.

To clean a TV with a screen shield, a dry, lint-free cloth will often take care of any fingerprints and dust on the shield surface. If additional cleaning power is required, slightly dampen the cloth with water and clean the entire screen surface. NEVER use a paper product, like a paper towel, which can leave tiny scratches all over the surface. Also, do not use a chemical cleaner on the screen shield itself. Screen shields have a tendency to streak while cleaning if using a liquid cleaning agent. If this happens, try to use distilled water instead of tap water, or use a dry cloth to buff the screen in a small circular motions.   

Rear projection TVs without a screen shield require very delicate cleaning practices. I highly recommend using a specialized projection TV cleaning product to clean a rear projection screen. In the past, I've always used Mitsubishi's Screen Cleaner part number CLEANER-VSS from their service department - if it's still available. If not, contact a few repair shops in your area and ask what cleaner they use and if you can purchase it from them.

You can use warm, distilled water to clean the screen in a pinch, but make sure you clean the entire surface evenly without putting too much pressure on the screen. Immediately follow up with a soft, dry lint-free cloth to dry.

I do not recommend cleaning CRT lenses or internal mirrors yourself. Contact a qualified technician to clean these parts if necessary.

How to Clean Plasma TVs

Plasma TV screens are safe to clean with a lint-free or microfiber cloth. A slightly damp cloth with a very tiny amount of liquid dish soap (not detergent) can clean just about any amount of grime from the front of the TV. When finished, dry the front of the screen to remove any streaks if necessary.

NEVER use heavy cleaning agents with abrasives, which can strip special coatings and heavily scratch the screen surface. Do not use paper products, like paper towels, because these can also scratch the front of the TV.

Even though standard household items can be used, I highly recommend picking up a specialized screen cleaning product for flat screen displays, like the ones listed below. They're not expensive, and one bottle generally lasts a very long time.

How to Clean LCD Flat Panel Displays and Televisions

How you clean LCD displays, like rear-projection TVs above, will depend on whether or not the LCD display contains a matte or glossy finish.

To clean LCD screens with glossy fronts, it's generally okay to follow the same directions as cleaning Plasma TVs. See above. 

LCD displays with a matte finish can easily be stained or damaged with improper cleaning methods. For starters, I recommend using only a specialized flat screen cleaning product and a microfiber cloth like listed below. Dry cloths never seem to get the fingerprints off adequately, and it's just too easy to stain or streak the screen with other methods. When cleaning, do not press hard on the screen. Doing so could cause damage to the display itself. Do not use any cleaning solvents, such as glass cleaner or soaps, to clean the LCD screen. Also avoid paper products, which can scratch the front of the screen.

If you have a pet or child who rubbed something on the screen that you feel could stain or damage it if cleaning is attempted, contact your local TV or computer service center (for laptops and monitors) for assistance.

How to Clean Projection Screens

While I could give some general guidelines that outline some basic, and usually safe, cleaning steps, there are so many different screen manufacturers and screen types (like PVC, acrylic, glass coated, etc) that I recommend you get specific instructions from your screen's manufactuerer. 

If you know your screen's manufacturer (like Da-Lite or Stewart Filmscreen), you should be able to find cleaning instructions specific to the type of screen you have on their website. If you do not know your manufacturer, Screen Innovations has a decent guide with instructions for various types of screens. You can see it here.

How to Clean TV Cabinets and Chassis

When dusting a TV or display's exterior, dust with a damp cloth or a diluted liquid dish soap solution (a drop or two should be sufficient). Paper products can scratch the surface of high-gloss cabinets, so avoid paper products in general, instead opting for a microfiber or lint-free cloth. Heavy cleaners can strip the finish off of TV cabinets over time.

When cleaning cloth speaker grilles, dust with a dry cloth, compressed air, or vacuum cleaner ONLY. Wet cleaners can stain or damage the grille cloth.

Recommended Tools for Your Cleaning Arsenal

Below are some cleaning products I recommend for cleaning various TV and video displays. Reference the cleaning instructions above to see which product is used for specific displays.

Cloths and Dusters

  • Flour Sack Towel - available at Bed, Bath, and Beyond. Great for gently cleaning and drying various display types, exterior cabintets, and does a great job drying dishes, too!
  • Microfiber Cloth - available everywhere. There are lots of microfiber cloth products available. I personally use a generic version they sell at a local hardware store, and I tend to prefer the microfiber suede over the shinier microfiber glass wipes, but either will do. 
  • Paper Towels - Good 'ol paper towels. Safe on old glass tubes and some exterior components. Just be careful not to scratch delicate surfaces!
  • Compressed Air - Very handy for dusting tight areas, remote controls, speaker grilles, and in cracks. I always recommend having a bottle (or three) around.

Wet Cleaning products

  • Distilled or De-ionized Water - available at your supermarket or drug store. Good for cleaning with less streaks and no residue left behind. It's cheap.
  • Ultra Dawn Original - When a mild soap is necessary, for exterior cabinets or screens safe to clean with mild soap, I typically recommend Ultra Dawn original. About a drop for every 2 cups of water should be sufficient for most cleaning tasks. Never apply dish soap directly to a screen or cloth without diluting it.

Specialized Cleaning Kits

  • Klear Screen - They've got a wide variety of kits for specialized applications, although the basic Klear Screen kit is what I use on just about everything... and it comes with microfiber cloths. 
  • Monster ScreenClean - It's one of the few Monster products I'd actually recommend. I've used this one many times, and it really does a fantastic job. The Dual Pack is a pretty good deal, and will also work on just about everything.
  • Mitsubishi CLEANER-VSS - If you can still get it through Mitsubishi, I highly recommend this for lenticular rear projection screens.

This article has been re-written and significantly updated on 5-27-11. The older version was originally published on December 14th, 2004.

Tags : 101cleaninghow toklear screenlcdmonster screencleanplasmarear-projectionTVtv maintenance

Discussion:    Add a Comment | Comments 1-25 of 29 | Latest Comment | 1 2 Next »

View unverified member's comment - posted by Buck Jr

February 3, 2009 10:42 AM updated: February 3, 2009 10:46 AM

Great Article
Another great way to clean all TV's and monitors is with the Ultimate Cloth. It cleans with only water using some "Mira Fiber". All I know is it works great on my rear projection, and LCD monitors. You can find them at a few places online but the cheapest is Cheap Ultimate Cloth

April 25, 2009 12:07 PM

i still think there should be more of a cleaning solution for my flat screen t.v.'s i just happen to own large for the home... so they say t.v's i would buy the right solution all the time,
from sandi

July 21, 2009 12:08 PM

I've been searching for an age to find the best alcohol free way to clean my screen, I hate using a cloth because it just moves the dust to the outer corners.

A friend put me on to this new product http://www.tvclean.co.uk/ just got it through this week and it works a treat, I would advise that anyone wanting to properly clean their screen to get one. Great buy.

View unverified member's comment - posted by mojito jim

View unverified member's comment - posted by marshin

March 21, 2010 12:26 AM

I wish I could figure out where the air filter is in my Samsung DLP TV. How are you suppposed to keep it clean if there is no mention of where it is located?

March 21, 2010 12:28 AM

I wish I knew where the air filter is located on a Samsung DLP TV.

View unverified member's comment - posted by Harley504

View unverified member's comment - posted by Rick Madera

December 13, 2010 4:19 PM

I need help removing candle wax from face of Samsung LCD 40" Any safe ideas?

February 2, 2011 7:51 AM

I just splattered hot candle wax on my LCD flatscreen tv. Help! What do I need to do to get it off!!!!!

February 2, 2011 7:52 AM

I just knocked a candle over and hot candle wax splattered all over my LCD flat screen tv. HELP!!!!! What can I do to get it off without ruining my screen!

View unverified member's comment - posted by person

March 28, 2011 2:52 PM

person said: I just wrecked my family's TV!!!! I cleaned the flat screen with warm water, paper towels, and a duster. the water left marks all over the tv! What do I do What do I do!!!!!!!!!!!!!

If this is a matte screen LCD and you really soaked the screen, it may be damaged permanently. If this is the case, go and pick up a commercial screen cleaner, like Monster Screen Clean or Kleen Screen, and try to clean it with that.

If this is a sheild model (has a cover over the front), a dry microfiber cloth should be able to take care of the water marks. Hopefully the paper towels didn't do any major damage.

May 11, 2011 4:19 PM

hello i have cobwebs between screens how do i remove them i have taken back off and cleaned everything i could in there but dont know how to get these out thanks

August 12, 2011 10:26 AM

I used to work at a TV company named Softel and the amount of people who would come in to complain after buying a new plasma or LCD because they had cleaned the screen with polish and cleaning fluids was unbelievable! This is great advice and should be included in the boxes of all new TV's.

View unverified member's comment - posted by unimpressed

February 7, 2012 10:01 PM

There is a new glass cleaner on the market called Powglass that can clean your glass and all of electronics like TV screen, computers, ipads.... I tried it and it's absolutely amazing. It's convenient. I love it.

February 7, 2012 10:02 PM

Try Powglass. this is a new glass cleaner that is absolutely great. It cleans your glass and all your electronics. Highly recommended.

February 23, 2012 5:06 PM

I went and purchased a cleaning kit which includes a soft cloth along with a special spray cleaner just for Monitors and works just as great on flat panel TVs (which I happen to have is a Sony just like in photo above) and it comes completely clean every time. Make sure the cloth does not leave any amount of lent or is abrasive what so ever. This same cleaner can be used on an LCD TV/Monitor as well.
If you can't get to a kit simply spray windex onto a soft lent free cloth and wipe but do not spray the cleaner directly onto the TV or Monitor.

February 23, 2012 5:11 PM

isham0214 said: I just knocked a candle over and hot candle wax splattered all over my LCD flat screen tv. HELP!!!!! What can I do to get it off without ruining my screen!
Very very gently my friend. Try using a very Hot soft cloth and set it on the wax till it cools down all along making sure that no water gets squeezed out onto the monitor/TV.  You still may have to pick some off bit by bit. This will be no easy task.

February 23, 2012 5:19 PM

bobbyboy2 said: hello i have cobwebs between screens how do i remove them i have taken back off and cleaned everything i could in there but dont know how to get these out thanks
Try using air in a can that you can purchase at Staples or Wal Mart and or just about any department store. I spray my keyboard,monitor and blow off my tower and just about anything using this air in a can. Be careful it is extremely cold when it sprays out. You can also purchase now a tiny vaccum cleaner made just for cleaning keyboards and such. I have had one for many years now and works great.

May 11, 2012 3:27 AM

i have a sony tv with a silver cabinet how do i get the yellow from smoking off the front of my cabinet what can i use to clean it

View unverified member's comment - posted by cruiser bikes

Discussion:    Add a Comment | Back to Top | Comments 1-25 of 29 | Latest Comment | 1 2 Next »

Add Your Reply

(will not be displayed)

Email me when comments are added to this thread

 
 

Please log in or register to participate in this community!

Log In

Remember

Not a member? Sign up!

Did you forget your password?

You can also log in using OpenID.

close this window
close this window