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How to clean a keyboard safely

Regular cleaning prevents sticky and unresponsive keys. Always disconnect or power off first, then test every key above when you're done.

روجع في 23 أكتوبر 2026

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الخطوات

  1. 1

    Power off and disconnect

    Unplug the keyboard or shut down the laptop. Remove batteries from wireless keyboards.

  2. 2

    Tip out loose debris

    Turn the keyboard upside down and tap gently.

  3. 3

    Use compressed air

    Short bursts at an angle. Hold the can upright so no liquid propellant comes out.

  4. 4

    Wipe the keycaps

    Use a cloth lightly dampened with isopropyl alcohol. Never pour or spray liquid onto the keyboard.

  5. 5

    Mechanical keyboards: remove keycaps

    Use a keycap puller. Photograph the layout first. Wash keycaps in warm soapy water and let them dry completely.

  6. 6

    Laptops: leave the keycaps on

    Laptop keycaps and their clips are fragile and easy to break. Clean around them instead.

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  • After any liquid, let the keyboard dry for at least 24 hours before reconnecting.

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