There are two ways to clean a computer monitor depending on the type. CRT screens can be cleaned with glass cleaner and a towel, while LCD screens require a soft cloth and a special cleaning solution. Dusting is recommended for the case, but avoid contact with the screen.
There are essentially two different ways to clean a computer monitor, depending on what type of monitor someone is trying to clean. If someone is cleaning an older cathode ray tube (CRT) screen, which is similar in appearance and function to a traditional television screen, it can be cleaned with standard glass cleaning products and a towel. New liquid crystal displays (LCDs), which are more delicate and sensitive to pressure and rough surfaces, should be cleaned using a very soft cloth and a special cleaning solution for LCDs or a mixture of distilled water and white vinegar. Someone can clean a computer monitor case by simply dusting it while paying attention to the screen.
To clean a computer monitor, someone should first be certain of the type of monitor they are cleaning. Older monitors, which are usually in large box-shaped cases with somewhat rounded screens, can be cleaned just like any other glass surface. These are called CRT screens and are very similar to a television. Anyone who cleans this type of monitor can use a glass cleaner, spray it on a towel or rag, and then wipe the monitor screen. Liquid cleaners should never be sprayed on the monitor itself, as this can expose internal components to moisture.
If someone wants to clean a newer computer monitor, such as an LCD, a different method should be used. LCD screens are very sensitive to pressure and abrasive surfaces, so this cleaning should be done gently and the screen should not be pushed or rubbed while cleaning. A very soft cloth, such as those used to clean eyeglasses, should be used in conjunction with a specially formulated LCD cleaning solution. Never use cleaners that contain ingredients such as ethyl alcohol, ammonia, or acetone, as they can damage the screen.
A solution can be made by using household ingredients to clean a computer monitor with an LCD screen. This can be done by combining equal amounts of distilled water and white vinegar. However, it is important to use distilled water for this solution, as even purified water can contain salts that can damage the screen. This solution, or a commercial LCD cleaner, can then be sprayed onto the soft cloth and used to clean the screen.
If someone wants to clean the computer monitor case or the outer chassis, it can be dusted with a rag or other type of duster. However, care should be taken not to contact the cleaner with the screen, especially for LCD monitors, with this duster. Other household cleaners can also be used on the outside of the monitor and these should be sprayed onto a towel, not the monitor, and should not touch the screen itself.
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