How to Clean a Flat-Screen PC Monitor

Wipe the flat-screen PC monitor from side to side.

According to the University of San Diego, a flat-screen monitor's plastic surface is more vulnerable to damage than conventional screens. Flat-panel screens may have anti-glare or other coatings on the surface. Avoid chemical cleaning products, as chemicals strip the coatings, causing damage to the screen. Safely remove dust, fingerprints and other marks from a flat-screen monitor with the right supplies.

Things You'll Need

• Soft, clean lint-free cloth
• Isopropyl alcohol (optional)

Instructions

1. Turn the computer off and unplug the monitor.

2. Blow on the flat screen monitor to remove dust and grit that might scratch the surface.

3. Wipe the monitor casing with a damp cloth to remove dust from its front, back and sides.

4. Moisten a clean, lint-free cloth with isopropyl alcohol or water so that the cloth is barely damp. Wipe the screen gently from side to side. Avoid hard scrubbing or making circles on the flat screen.

Tips & Warnings

• Remove your watch and rings before cleaning the flat screen PC monitor to avoid scratching the screen. Keep your fingernails off of the flat-screen surface. Microfiber cloths designed for cleaning camera lenses or eyeglasses work well on flat-panel monitors. Avoid cloths made with polishes or cleaning solutions. Don't use paper napkins or other paper products on the screen. Avoid touching the flat screen with writing implements or your fingers. Clean the monitor on a stable surface. Handle the monitor carefully.

• Don't use ethyl alcohol or glass cleaner on flat-screen monitors.

References

• University of California San Diego: Care of Flat-Panel Monitors
• Buffalo and Erie County Public Library: Computer Training: Preventative Maintenance