Cleaning a monitor safely is simple: power it off, wipe gently with a dry microfiber cloth, and only reach for liquid if smudges remain, in which case dampen the cloth with plain water or a screen-safe solution rather than spraying the screen. Never use paper towels, household glass cleaner, or alcohol on a coated panel, since those can scratch the surface or strip the anti-glare layer. The same method works for laptop screens, monitors, and TVs. Done right, you get a streak-free display in a couple of minutes with zero risk.
Why the wrong method causes damage
Modern screens have delicate coatings, anti-glare, anti-reflective, or oleophobic layers, that resist fingerprints and reflections. Harsh cleaners and rough materials wear those coatings away, leaving a hazy or blotchy finish that no amount of wiping fixes. Paper towels and tissues, which feel soft, are abrasive enough at the microscopic level to leave fine scratches over time.
Liquid is the other hazard. Spraying directly on the screen lets moisture run into the bezel and seep into the electronics, which can cause permanent damage. The whole safe method is built around avoiding those two problems. If you are cleaning up a desk setup, our guide on how to set up a dual monitor setup in 2026 pairs well with keeping those extra screens spotless.
What to use and what to avoid
| Use this |
Avoid this |
| Clean, dry microfiber cloth |
Paper towels and tissues |
| Plain distilled or filtered water |
Household glass cleaner |
| Screen-safe cleaning solution |
Pure alcohol on coated panels |
| Dampened cloth, gently wrung |
Spraying liquid on the screen |
| Light, even pressure |
Scrubbing or circular scouring |
When in doubt, dry microfiber alone removes most dust and smudges. Liquid is the exception, not the default.
How to clean it, step by step
- Power off and unplug. A dark, cool screen shows every mark and avoids streaking from heat. Let a hot panel cool first.
- Dust dry first. Wipe gently with a dry microfiber cloth in straight strokes, top to bottom. Most marks disappear here.
- Dampen the cloth if needed. For stubborn smudges, lightly moisten a corner of the cloth with water or a screen-safe solution, then wring it so it is barely damp.
- Wipe gently, never press. Use light, even pressure in one direction. Pressing hard can damage the liquid-crystal layer on LCD and OLED panels.
- Dry with a fresh cloth side. Follow with a dry section of the microfiber to remove any moisture and prevent streaks.
- Let it fully dry before powering on. A minute or two ensures no moisture remains around the edges.
What to skip
- Paper towels, napkins, and tissues. They look soft but scratch screen coatings over time.
- Window or glass cleaner. Ammonia and similar agents can strip anti-glare and oleophobic coatings.
- Pure alcohol on coated panels. Unless a manufacturer explicitly allows a specific wipe, alcohol risks the coating; when allowed, it is usually heavily diluted.
- Spraying liquid directly on the display. Always apply to the cloth, never the screen, to keep moisture out of the electronics.
FAQ
Can I use water to clean my monitor?
Yes, plain distilled or filtered water on a barely damp microfiber cloth is safe for most screens. Apply it to the cloth, not the screen.
Why does my screen have streaks after cleaning?
Streaks usually come from too much liquid, a dirty cloth, or wiping a warm screen. Use a barely damp cloth, finish with a dry section, and clean a cool, powered-off display.
Is it safe to use alcohol wipes on a screen?
Be cautious. Many coated panels can be damaged by alcohol. Only use a wipe the manufacturer specifically approves, and avoid it on anti-glare coatings otherwise.
How often should I clean my monitor?
A quick dry dust whenever you notice marks, and a gentle damp clean every few weeks, is plenty for most people. Over-cleaning wears coatings faster.
Where to go next
How to make your laptop faster in 2026, how to improve laptop battery health in 2026, and the best monitors for a home office in 2026.