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How to Clean Keys on Keyboard?

Published in Keyboard Cleaning 3 mins read

Cleaning your keyboard keys is essential for hygiene and maintaining your device's appearance. A common method involves using a microfiber cloth for initial cleaning and then tackling stubborn dust with a cotton swab and rubbing alcohol.

Regular maintenance keeps your keyboard looking new and free from sticky residue.

Step-by-Step Guide to Cleaning Keyboard Keys

Keeping your keyboard keys clean is a straightforward process. Here's a simple method combining basic steps with techniques mentioned in the reference:

1. Preparation is Key

  • Unplug the Keyboard: Before you start cleaning, always disconnect your keyboard from your computer to prevent accidental key presses or damage.
  • Turn it Upside Down: Gently turn the keyboard upside down and shake it to dislodge any loose debris, crumbs, or dust that might be trapped between the keys.

2. Initial Wipe-Down

  • Use a Microfiber Cloth: As recommended for preventing buildup, use a clean, high-quality microfiber cloth. Wipe down the surface of the keys and the surrounding areas to remove oils, grime, and light dust.

3. Tackling Stubborn Dust and Grime

  • Cotton Swab and Rubbing Alcohol: For any remaining dust or dirt that the cloth didn't remove, use a cotton swab dipped in rubbing alcohol to ensure thorough cleaning. Lightly moisten the tip of the cotton swab – do not soak it. The alcohol helps to break down stubborn grime and evaporates quickly.
  • Clean Around Keys: Carefully clean around the edges of each key and in the narrow spaces between them using the damp cotton swab.
  • Dry the Area: Use a dry part of the cotton swab or a different clean cloth to dry the area after cleaning with alcohol.

4. Optional Deep Cleaning (for detached keys - proceed with caution!)

  • Note: This step is typically for mechanical keyboards where keycaps can be easily removed. Be very careful if attempting this and understand your keyboard's design.
  • If your keycaps are removable, you can pop them off gently. Some can be washed in a bowl of warm, soapy water (dish soap works well), rinsed, and completely air-dried before reattaching.
  • While keycaps are off, you can use compressed air to blow out debris from the keyboard base and clean the plate underneath with a cloth or brush.

Quick Cleaning Tips

  • Avoid spraying liquid directly onto the keyboard.
  • Use compressed air before wiping to remove loose particles effectively.
  • Clean regularly to prevent heavy buildup.

By following these steps, including the recommended use of a microfiber cloth and a cotton swab with rubbing alcohol for thorough cleaning, you can keep your keyboard keys clean and functional.

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