Before we even get started with the steps on how to clean a computer screen, I will issue forth this warning: do not use any products that contain alcohol or ammonia when cleaning an LCD screen. You also have to be wary of any other strong solvents. Because LCD screens, whether they be on a laptop or a desktop, are very susceptible to damage, scratching, and other problems, you have to be very careful what you use to clean them. Over the long run these chemicals will turn the screen yellow and it will eventually crack the surface.

So, now that the warning is out of the way, I still haven’t answered the question, “How to clean a computer screen?” I will outline all of the best ways, but remember that there are also some companies who specialize in making wipes and solutions specifically for this purpose. If you want a truly spotless computer screen you may want to use some of their products. (They are detailed towards the end of this article.)

If you’re going to do this on your own, the ideal cleaning solution is to simply use distilled water. (Avoid using tap water because it may have salts in it which will dry up on your screen.) You get a nice, soft cotton cloth and dip it in the water and simply wipe away all the dirt, dust, and other mysterious junk. Case closed? Maybe not…

If your laptop screen just doesn’t seem to be giving way to simple water, then you can try mixing in 1 part white vinegar for every 1 part of water. You only need to use a minimal amount of this or any cleaning solution when dealing with your computer screen. Remember that there is a downside to using too much: it may affect the monitor, but more likely it could drip down into your actual CPU. These things are just not made to deal with liquid, so less is better. Always err on the lesser side because you can go back and add more if you find that the cloth and solution are not getting the job done.

Many people are of the opinion that the best way to clean a computer screen is by using pre-made products, such as the ones featured to the right. This is definitely the safest way, as long as you make sure they are compatible with your type of screen (i.e. LCD, plasma, etc.). If you are unsure whether you're going to cause damage to your computer, then it is a good idea to "outsource" the job to the experts.

These kits will usually include a microfiber, lint-free cloth with which to apply their solution. This is definitely a good idea. On top of that, the cleaning solutions will probably last a long time. You only need to use a little, tiny bit each time you clean your screen.