On-site Computer Repairs & Managed It Services Perth

Keyboard and Mouse Cleaning

high angle of a keyboard and mouse on a black mat

Our trusty companions, the keyboard and mouse, witness countless hours of use, inevitably accumulating dirt, crumbs, and germs over time. Cleaning these essential input devices not only maintains their longevity but also ensures a hygienic and enjoyable computing experience. In this comprehensive guide, we will dive into the intricate world of keyboard and mouse cleaning, exploring step-by-step methods, effective tools, and expert tips to keep your beloved peripherals sparkling fresh.


Section 1: Preparing for a Clean Sweep

Before embarking on the cleaning process, it’s crucial to prepare the necessary tools and ensure safety:

  • Gather Your Tools: Soft lint-free cloths, cotton swabs, compressed air cans, mild cleaning solution (water and gentle detergent), rubbing alcohol, and a small brush are essential for a thorough cleaning.
  • Power Down and Disconnect: Turn off your computer and unplug the keyboard and mouse to prevent any electrical damage during the cleaning process.

Section 2: Keyboard Cleaning Strategies

  • Shake Off the Debris: Gently turn the keyboard upside down and shake it to dislodge loose debris such as crumbs or dust.
  • Removing Keycaps: For a deeper clean, carefully remove the keycaps using a keycap puller or a small flathead screwdriver. Clean the keycaps with a mild cleaning solution or warm soapy water, rinse, and allow them to dry completely.
  • Brushing Away Dirt: Use a small brush or a clean, dry toothbrush to brush between the keys, removing any remaining debris.
  • Wiping the Surface: Dampen a soft cloth with the cleaning solution or rubbing alcohol (applied sparingly), and gently wipe the keyboard surface, paying extra attention to areas prone to dirt buildup.
  • Cleaning the Keyboard Base: Moisten a cotton swab with the cleaning solution or rubbing alcohol to clean the edges and crevices of the keyboard base.
  • Drying and Reassembling: Ensure all components are thoroughly dry before reassembling the keycaps and reconnecting the keyboard to your computer.

Section 3: Mouse Cleaning Techniques

  • Cleaning the Mouse Exterior: Moisten a soft cloth with the cleaning solution or rubbing alcohol and wipe the mouse surface, including buttons, scroll wheel, and exterior casing. Use a cotton swab for hard-to-reach areas.
  • Removing and Cleaning Mouse Buttons: If your mouse has removable buttons, detach them carefully and clean them individually with a mild cleaning solution or warm soapy water. Dry them thoroughly before reattaching.
  • Scroll Wheel Cleaning: Rotate the scroll wheel while using a cotton swab moistened with the cleaning solution or rubbing alcohol to remove any dirt or grime. Ensure it is completely dry before reassembling.
  • Dealing with Optical or Laser Sensors: Clean the sensor located at the bottom of the mouse using a soft, lint-free cloth or a compressed air can. Be gentle to avoid damage.
  • Mouse Pad Maintenance: If you use a mouse pad, clean it regularly by rinsing it under running water, using mild soap if necessary. Allow it to air dry completely before use.

Section 4: Pro Tips for Keyboard and Mouse Care

  • Regular Cleaning Routine: Make it a habit to clean your keyboard and mouse periodically to prevent dirt buildup and maintain optimal performance.
  • Avoid Liquids and Excessive Moisture: When cleaning, use minimal liquid and ensure all components are completely dry before reconnecting or using the devices.
  • Protective Keyboard Covers and Mouse Pads: Consider using keyboard covers or mouse pads to minimize dirt and debris accumulation.
  • Mindful Eating and Drinking: Keep food and drinks away from your keyboard and mouse to prevent accidental spills and crumbs
  • Proper Storage: When not in use, cover your keyboard and store it in a clean, dust-free area. Place your mouse on a clean surface or use a mouse pad to protect the sensor.

Maintaining a clean and hygienic keyboard and mouse is essential for optimal performance and an enjoyable computing experience. By following the step-by-step cleaning methods outlined in this guide and adopting regular maintenance practices, you can keep your beloved input devices sparkling fresh. Embrace the journey of caring for your keyboard and mouse, ensuring their longevity, and enhancing your overall productivity and comfort. So, embark on the cleaning adventure, fellow tech enthusiasts, and let your input devices shine with renewed brilliance!


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By Sophie Wholer – 16th March 2022

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Steve Wholer

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