How to Clean Your LCD Screens

Question:  I have a new Flat screen TV on my wall and I just noticed that after a few weeks of using it, there are smudges and dust particles on the screen.  Since this is my first flat screen, I just want to be careful with it.  How do I go about cleaning it?  Can I do the same cleaning that I did with my CRT? 

Answer:  Flat screen TVs are not like your traditional CRTs.  Whether it's LCD, LED or Plasma, it would require extra care.   To begin with, screens of LCDs are not as tough as the screen used for your CRTs.  Cleaning these CRTs are just like cleaning a normal glass in your home.  LCDs are more sensitive and very thin thus requiring added attention when cleaning.  Aside from being expensive and sleek looking, flat screens are energy and space savers, hence proper maintenance is highly prioritized.

Below are some tips on how you can take care of your flat screens:

Make sure that you read the manual that comes with the unit.  Following the manual is the surest way to maintain it and to ensure that you don't just break the screen and cause you your warranty.

1.     Make sure that it's turned off.  It will help you see all smudges, oil and dust that are on the screen.  This will allow your screen to cool off before damping it with a wet wipe.  Some would even recommend that you unplug it.

2.     Use soft, lint-free cloth instead of tissue or paper towels as this may possibly scratch the screen.  Make sure that you go through the manual, as some manufacturers would not advise that you use wet cloth.  Don’t push the cloth towards the screen as this may damage the screen and might cause pixels to burn.

3.     You can use distilled water to wet your cloth before wiping the screen.  Again go back to the manual and check for the required liquid cleaner if they have it.

Aside from cleaning your screen with a lint-free cloth, you can also use a vacuum cleaner.  Aside from LCD screen cleaners, PI Manufacturing also sells video baluns for your security camera requirements.Take care of your LCD!  Cleaning it the right way is way cheaper than damaging the screen.