When cleaning a computer screen, it is important to avoid using rough or abrasive materials that can scratch the surface. Here are some tips on what to use and what to avoid:

What to use:

• Soft, lint-free microfiber cloths
• Distilled water
• LCD cleaning spray
• A mixture of white vinegar and distilled water
• Rubbing alcohol and distilled water

What to avoid:

• Paper towels, tissues, or rags
• Excessive cleaning liquid
• Makeup remover, dish soap, or household cleaning materials such as Windex, Lysol, or Mr. Clean
• Spraying liquid directly onto the screen
• Exerting pressure on the screen while cleaning
• Window cleaners, household cleaners, aerosol sprays, solvents, ammonia, abrasives, or cleaners containing hydrogen peroxide

To clean a computer screen, first turn off the device and unplug it from its power source. Then, use a soft, lint-free microfiber cloth to dust the screen, making sure to avoid putting pressure on the screen while cleaning. If some marks still remain, mist an appropriate cleaning fluid onto a dust-free side of the microfiber cloth and wipe the screen thoroughly, avoiding saturation into the edges of the screen. Remember to never spray cleaner directly on the screen, and to avoid getting moisture in openings.