If you spend hours at your desk gaming, coding, or working, your mechanical keyboard is arguably the most important tool in your setup. Unfortunately, it is also a magnet for dust, pet hair, and food crumbs. Over time, this debris doesn't just look gross—it can actually cause your keys to stick or register double clicks, ruining your typing experience.
Cleaning a mechanical keyboard might seem intimidating, especially when you are dealing with expensive, delicate switches. In this guide, we will show you exactly how to safely deep clean your setup in just a few minutes.
The Hidden Dangers of Canned Air
For years, the go-to solution for blowing dust out of electronics has been canned air (compressed air dusters). However, using traditional canned air comes with several hidden risks for your high-end tech:
- Harmful Condensation: Canned air drops in temperature rapidly when sprayed. This icy blast can cause moisture and condensation to build up inside your keyboard, potentially short-circuiting the delicate PCB (Printed Circuit Board) underneath your switches.
- Chemical Residue: Many disposable compressed air cans contain bitterants and chemical propellants that can leave a sticky residue on your keycaps and mechanical switches.
- Wasteful and Expensive: Buying a new can every time you want to clean your desk is terrible for the environment and drains your wallet over time.
4 Steps to Deep Clean Your Mechanical Keyboard
Here is the safest and most effective routine to get your keyboard looking and feeling brand new.
Step 1: Unplug and Prep
Never clean a keyboard while it is plugged into your PC or Mac. Disconnect the USB cable or turn off the Bluetooth switch. If your keyboard is exceptionally dirty, take a quick photo of the layout with your phone in case you decide to remove all the keycaps.
Step 2: The Shake-Out
Hold your keyboard upside down over a trash can and give it a few gentle taps on the back. You will be surprised by how many loose crumbs and hairs fall out just from gravity.
Step 3: The Deep Clean
This is where you need to remove the stubborn dust trapped under the keycaps. Instead of reaching for a freezing, wasteful can of air, use a dedicated cordless air duster like the AirBlast Pro.
Simply point the nozzle between the rows of your keys and let the powerful motor blast away every hidden speck of dust. Because the AirBlast Pro uses a high-speed turbine instead of chemical propellants, the air is completely dry and safe for your switches.
Pro-tip: Switch the AirBlast Pro to its vacuum mode to instantly suck up any larger crumbs or pet hair that refuse to dislodge from the corners of the keyboard case.
Step 4: Wipe Down the Keycaps
Now that the inside of your keyboard is pristine, it is time to tackle the surface. Oils from your fingertips build up on keycaps over time, making them look shiny and greasy. Lightly dampen a clean microfiber cloth with a mix of water and a tiny drop of dish soap (or isopropyl alcohol) and gently wipe the top of every key. Let it air dry completely before plugging it back in.
Upgrade Your Cleaning Routine
Maintaining your PC setup doesn't have to be a tedious chore. By stepping away from disposable canned air and upgrading to a reusable, powerful tool, you can keep your mechanical keyboard performing flawlessly for years to come.
