What's the best way to clean my greasy keyboard and computer screen?

The safest approach is power off → dry microfiber → very small amount of appropriate cleaner. The exact screen-cleaning method can vary by display coating, so if you know the computer model, I can tailor it.

Keyboard

1. Shut down and unplug the computer/keyboard.
2. Hold the keyboard at a slight angle and use compressed air to blow crumbs and dust out from between the keys. Keep the can upright.
3. For greasy keys, use a clean microfiber cloth very lightly dampened with 70% isopropyl alcohol. Don't pour or spray it onto the keyboard.
4. For stubborn grime around individual keys, use a cotton swab lightly moistened with isopropyl alcohol.
5. Let everything dry completely before powering it back on.

Don't: spray cleaner directly onto the keyboard, soak the cloth, or pry off laptop keycaps.

Screen

1. Turn the computer/display off and unplug it.
2. Start with a clean, soft microfiber cloth. For ordinary fingerprints/grease, lightly dampen it with water and gently wipe the screen.
3. Never spray liquid directly onto the screen. Put it on the cloth instead.
4. Wipe gently—don't press hard, since LCD panels can be damaged by pressure.
5. If your manufacturer specifically permits a screen cleaner or diluted isopropyl alcohol, follow that model's instructions. Some anti-glare coatings specifically advise against alcohol, while certain displays permit it.

The big things to avoid

• Windex/ammonia
• Bleach or hydrogen peroxide
• Acetone/solvents
• Paper towels or abrasive cloths
• Spraying anything directly onto the electronics or screen

If the keyboard is really greasy/sticky, tell me whether it's a laptop keyboard or separate desktop keyboard, and I can give you the best deep-clean method.

For a quick visual guide on how to safely tackle grease and grime without damaging your hardware, watch this short tutorial:

0:48 How to Clean Your Laptop 16K views  · 6 months ago YouTube · NYT Wirecutter

Cleaning a greasy keyboard and computer screen requires care to cut through oils without damaging delicate coatings or letting liquid seep inside the electronics. Always start by powering down and unplugging your computer or monitor.

Cleaning the Computer Screen

• Dry Microfiber First: Wipe the screen gently with a clean, dry, high-quality microfiber cloth using small circular motions to buff away light oils and fingerprints.
• Dampen with Distilled Water: If grease remains, slightly dampen the microfiber cloth with distilled water (or a 50/50 mix of distilled water and white vinegar). The cloth should be barely moist, never dripping wet.
• Never Spray Directly: Do not spray any liquid directly onto the screen, as it can drip into the bezel and ruin the panel. Follow up with a dry part of the cloth to prevent streaks.

Cleaning the Greasy Keyboard

• Shake and Debris Removal: Hold your keyboard or laptop at an angle and give it a gentle shake to dislodge loose crumbs. Use a can of compressed air or an electronic air blower to blast away dust between the keys.
• Isopropyl Alcohol (IPA): Lightly dampen a microfiber cloth or cotton swab with 70% isopropyl alcohol. Alcohol cuts through skin oils fast and evaporates safely before it can cause water damage.
• Wipe the Keys: Gently scrub the tops and sides of the keys in small circles. Avoid soaking the keys or letting excess alcohol pool around the switches.

If you're dealing with stubborn sticky spots or need advice on a specific keyboard type (like mechanical vs. laptop scissor switches), let me know and I can share more tailored tips!

For a greasy keyboard and screen, the safest approach is microfiber cloths + a tiny amount of moisture. The screen is the part to be especially careful with.

Keyboard

1. Shut down the computer and unplug it.
2. Remove loose dust and crumbs with compressed air. If it's a laptop, hold it at an angle and use short bursts; Apple recommends keeping the nozzle about 1.5 cm away and not inverting the can.
3. Use a clean microfiber/lint-free cloth barely dampened with water to wipe the keys, palm rest, and surrounding surfaces.
4. For stubborn oily buildup, a very small amount of mild soapy water on the cloth can work on the keyboard/exterior—but don't let liquid drip between the keys.
5. Finish with a dry microfiber cloth.

Don't: spray cleaner directly onto the keyboard, pour liquid onto it, or soak the cloth.

Screen

1. Turn the computer off and disconnect power.
2. First wipe gently with a dry, clean microfiber cloth to remove dust.
3. If fingerprints/grease remain, slightly dampen the microfiber cloth with water and gently wipe the screen. Apple specifically recommends this approach for Mac screens.
4. Use light pressure—don't scrub. Let it dry completely before closing or powering it back on.

Avoid window cleaner (like Windex), ammonia, acetone, abrasive cleaners, aerosol sprays, and household solvents. These can damage screen coatings. Most importantly, never spray anything directly onto the screen; put the liquid on the cloth instead.

If it's really greasy

For the keyboard, I'd use a microfiber cloth with a tiny amount of diluted mild dish soap, followed by a water-dampened cloth and then a dry cloth. For the screen, stick with water or a cleaner specifically labeled safe for your particular display rather than trying household degreasers.

If you tell me whether it's a MacBook, Windows laptop, or separate desktop monitor, I can give you the safest exact cleaning method for that type.

Watch these quick tips for a visual guide on safely clearing away grime and dust:

0:48 How to Clean Your Laptop 16K views  · 6 months ago YouTube · NYT Wirecutter

Getting that stubborn grease and fingerprint film off your setup is super satisfying, but you have to be careful not to ruin the electronics. Always power down and unplug your computer before starting

Cleaning the Computer Screen

1. Dust first : Gently wipe the screen with a dry, clean microfiber cloth to pick up loose dust particles so they don't scratch the glass or plastic.
2. Dampen the cloth : If grease smudges remain, lightly dampen your microfiber cloth with distilled water or a 50/50 mix of distilled water and white vinegar.
3. Never spray directly : Always apply the liquid to the cloth, never straight onto the display, as it can drip into the bezel and ruin the panel.
4. Wipe gently : Use light, circular motions across the surface without pressing down hard.

Cleaning the Greasy Keyboard

1. Shake out debris : Tilt the keyboard or laptop upside down and give it a gentle shake to dislodge any loose crumbs. Use a can of compressed air for deeper debris.
2. Cut the grease with alcohol : Dampen a microfiber cloth or a cotton swab (Q-tip) with 70% isopropyl (rubbing) alcohol . Alcohol cuts through skin oils rapidly and evaporates fast.
3. Scrub the keys : Wipe down the tops and sides of each key carefully. For grimy crevices between keys, run a slightly alcohol-dampened cotton swab along the edges.
4. Note on shiny keys : If some keys look greasy even after a thorough cleaning, the texture on plastic keycaps might actually be worn down from friction, making the plastic permanently shiny.

If you'd like, let me know:

• Is it a desktop keyboard/monitor or a laptop?
• Are the keys mechanical or membrane style?

I can give you more specific care tips!

Watch this quick tutorial on how to safely clean your laptop screen and keyboard without causing damage:

4:16 How to Clean Your Laptop - DIY in 5 Ep 257 24K views  · 11 months ago YouTube · Kingston Technology

Cleaning a greasy keyboard and computer screen requires a bit of care. Never spray any liquid directly onto your electronics. Always apply your cleaning solutions to a cloth first to avoid liquid seeping into sensitive components.

1. Cleaning the Computer Screen

Modern screens (especially laptops and flat panels) have delicate anti-glare or protective coatings that harsh chemicals can permanently strip away.

• Turn off your computer and let the screen cool down and turn black so you can see the smudges clearly.
• Use a dry, clean microfiber cloth first. Gently wipe in small circular motions—often, the texture of the cloth alone is enough to lift oils.
• For stubborn greasy spots, lightly dampen the microfiber cloth with distilled water or a 50/50 mix of distilled water and isopropyl alcohol (avoiding pure, heavy-handed alcohol or ammonia-based cleaners like Windex).
• Wipe gently from the edges inward, and follow immediately with a dry section of the cloth to prevent streaking.

2. Cleaning the Greasy Keyboard

Skin oils build up fast on keycaps, turning textured matte plastic into shiny, slippery grease.

• Power down your computer or unplug/turn off your external keyboard.
• Shake the keyboard gently upside down over a trash can to dislodge any loose crumbs or debris.
• Use a can of compressed air or an electronic blower at an angle to blast out any hidden dust trapped between the keys.
• Lightly dampen a microfiber cloth or a cotton swab (Q-tip) with 70% isopropyl alcohol . The alcohol cuts through skin oils instantly and evaporates quickly before it can seep inside.
• Scrub the tops and sides of the keys gently. Do not soak the keys or use dripping-wet cloths. Let everything dry completely for a few minutes before powering your computer back on.

“I use a very lightly damp microfibre cloth , water usually does the job.”

“Since spraying a liquid cleaning product directly at your machine could damage it, use a clean rag lightly dampened with isopropyl alcohol or a disinfectant wipe to sanitize all surfaces instead.”

If you let me know whether you are cleaning a desktop keyboard or a laptop , I can give you more specific advice on whether you can safely pop off the keycaps for a deeper clean.

The safest approach is microfiber cloth + very little moisture, with the computer powered off and unplugged.

Greasy keyboard

1. Shut down and unplug the computer. If it's a wireless keyboard, remove the batteries.
2. Hold the keyboard at an angle and use compressed air to clear crumbs and dust between the keys.
3. Put a little 70% isopropyl alcohol on a microfiber cloth—not directly on the keyboard. Wring/wipe so the cloth is only slightly damp.
4. Wipe the keycaps and palm rest, paying extra attention to the greasy areas.
5. For stubborn grime around individual keys, use a barely damp cotton swab.
6. Let everything dry completely before powering it back on.

Greasy computer screen

1. Turn the screen off; a dark screen makes fingerprints easier to see.
2. First wipe gently with a clean, dry microfiber cloth.
3. If grease remains, lightly dampen the cloth with plain water and wipe gently. Apple specifically recommends water for Mac screens.
4. Wipe in one direction rather than scrubbing hard.
5. Dry with a second microfiber cloth.

Don't: spray anything directly onto the screen or keyboard, use paper towels, use window cleaner/Windex, bleach, acetone, or abrasive cleaners. These can damage coatings and finishes.

One important caveat: screen-cleaning advice varies by manufacturer and display coating. If you tell me your computer model (e.g., MacBook Air M2, Dell XPS 15, HP Pavilion), I can give you the exact safest cleaning method for it.

Cleaning a greasy keyboard and screen requires a gentle touch so you don't scratch the plastic, strip coatings, or force liquid inside the electronics.

Recommended Cleaning Steps

1. Power Down : Turn off your computer and unplug the keyboard (or shut down your laptop) before starting.
2. Dust First : Use a microfiber cloth or a can of compressed air to blow away loose dust, crumbs, and debris from both the screen and keyboard.
3. Clean the Screen : Dampen a clean microfiber cloth with a 50:50 mix of distilled water and 70% isopropyl alcohol (or just distilled water). Wipe gently in a circular motion. Never spray liquid directly onto the screen.
4. Clean the Keyboard : Lightly dampen a cotton swab or a corner of your microfiber cloth with the same alcohol solution. Wipe the tops and sides of the keycaps to cut through the skin oils and grease.
5. Dry Completely : Let all surfaces air-dry completely for a few minutes before turning your computer or plugging your keyboard back on.

Would you like some recommendations for the best cleaning tools (like specific microfiber cloths or electronic gel cleaners) or tips on how to deep clean underneath the mechanical keys?

For a greasy keyboard and screen, the safest approach is microfiber + a tiny amount of moisture, rather than household cleaners.

Keyboard

1. Shut down and unplug the computer.
2. Hold the keyboard at an angle and use compressed air to loosen crumbs and dust.
3. Put a little 70% isopropyl alcohol on a microfiber cloth—not directly on the keyboard.
4. Wipe the key surfaces gently, especially the greasy areas. The cloth should be damp, never wet enough to drip.
5. Let everything dry completely before powering it back on.

Screen

1. Use a clean, soft microfiber cloth first.
2. If fingerprints/grease remain, slightly dampen the cloth with water and gently wipe the screen. For some displays, the manufacturer permits a diluted isopropyl-alcohol solution, but check your computer/display's specific instructions first.
3. Wipe gently—don't press hard.
4. Never spray anything directly onto the screen.

Avoid

• ❌ Windex/window cleaner or ammonia
• ❌ Bleach or hydrogen peroxide
• ❌ Acetone/solvents
• ❌ Paper towels or tissues
• ❌ Spraying cleaner directly onto either surface

One important caveat: screen coatings vary. If you tell me the computer brand/model (e.g., MacBook Air M2, Dell XPS 15, Lenovo ThinkPad), I can give you the exact safest cleaning method for that screen.

Cleaning a greasy keyboard and screen requires the right materials to cut through oils without scratching plastic, stripping anti-glare coatings, or damaging electronics.

Step 1: Prep and Power Down

• Power off your device and unplug it (or turn off your keyboard if it is wireless) to prevent short circuits or accidental keystrokes.
• Gather supplies : You will need clean microfiber cloths (avoid paper towels or tissues, which can scratch), 70% isopropyl alcohol , and distilled water (or a dedicated electronics cleaner).

Step 2: Clean the Computer Screen

1. Dry wipe the screen gently with a dry, clean microfiber cloth to brush away dust and loose particles.
2. Mix a solution of equal parts 70% isopropyl alcohol and distilled water in a spray bottle (never use glass cleaners containing ammonia, bleach, or acetone).
3. Spray the cloth , never the screen. Spray a small amount of the solution onto the microfiber cloth.
4. Wipe gently in a circular or side-to-side motion. Follow up with a dry part of the cloth to remove any streaks.

Step 3: Clean the Greasy Keyboard

1. Shake it out by turning the keyboard upside down and gently tapping it to dislodge crumbs or debris.
2. Use compressed air or a small soft-bristled brush to sweep out grit from between the keys.
3. Sanitize and degrease by dampening a microfiber cloth or a cotton swab with 70% isopropyl alcohol (again, do not soak it or spray directly onto the keyboard).
4. Wipe the keycaps and the chassis thoroughly. For stubborn grease buildup around the edges of keys, use an alcohol-dipped cotton swab to get into the crevices.
5. Air dry completely for 10 to 15 minutes before plugging it back in or powering it on.

If you'd like, I can:

Explain how to deep clean a mechanical keyboard by removing the keycaps Recommend specific safe electronics cleaning kits

If your keyboard and screen are greasy/fingerprinted, the safest approach is surprisingly simple: microfiber cloths, very little moisture, and no spraying directly onto the electronics.

Keyboard

1. Shut down/unplug it (or remove the batteries).
2. Hold it upside down and gently shake/tap out crumbs and dust. Compressed air can help between keys.
3. For grease, lightly dampen a microfiber/lint-free cloth with 70% isopropyl alcohol and wipe the keys and surrounding surfaces. Don't make the cloth wet. Microsoft specifically recommends ≤70% IPA for its keyboards.
4. For really stubborn grime around individual keys, use a cotton swab barely dampened with IPA.
5. Let it dry completely before powering it back on.

Don't: pour or spray cleaner onto the keyboard, and don't let liquid seep between the keys.

Computer screen

1. Turn the computer off and unplug it.
2. Start with a clean, dry microfiber cloth, gently wiping in straight or circular motions.
3. If the grease won't come off, slightly dampen the cloth with water and wipe again. Apple recommends water on a soft lint-free cloth for MacBook displays.
4. If your manufacturer specifically permits it, 70% IPA on the cloth can handle stubborn fingerprints. For example, Microsoft allows ≤70% IPA on Surface touchscreens, while Apple allows 70% IPA for stubborn Mac display smudges.

Avoid on the screen: Windex/glass cleaner, ammonia, bleach, acetone, abrasive cleaners, paper towels, and spraying anything directly onto the display.

Best quick setup: Keep two microfiber cloths handy—one for the keyboard and one dedicated to the screen. If you tell me whether it's a MacBook, Windows laptop, iMac, or external monitor, I can give you the exact safest cleaning method for that model.