Your keyboard is likely one of the dirtiest items you interact with on a daily basis, accumulating dust, dirt, oils from your fingers, and even food crumbs. This not only makes your keyboard look and feel gross but can also lead to performance issues and hygiene concerns. Cleaning your keyboard regularly can help improve its lifespan and ensure a better typing experience.
In this article, weโll walk you through the best ways to clean your keyboard, whether youโre dealing with a mechanical, membrane, or laptop keyboard.
Step 1: Prepare Your Cleaning Tools
Before starting, gather these essential cleaning items:
Compressed air (to blow out dust)
Microfiber cloth (for wiping surfaces)
Isopropyl alcohol (70% or higher concentration)
Cotton swabs (for detailed cleaning around keys)
Soft brush (a makeup brush or toothbrush can work well)
Keycap puller (for mechanical keyboards)
Disinfectant wipes (without bleach, for sanitizing)
These tools will help you clean the keyboard without damaging any components.
Step 2: Power Down and Unplug
Before cleaning, ensure your keyboard is disconnected from any power source. If you're using a desktop, unplug the keyboard from the computer. For laptop users, completely shut down the laptop. This ensures your safety and prevents any accidental keypresses or damage during cleaning.
Step 3: Shake Out Loose Debris
Start by flipping the keyboard upside down and giving it a gentle shake. This will help dislodge any crumbs, dust, or loose debris stuck between the keys. You may be surprised how much debris comes out with just a few taps.
For laptops, be a little more cautious and avoid putting too much stress on the screen hinge.
Step 4: Use Compressed Air
After shaking out the larger debris, grab a can of compressed air to clean out the finer particles stuck between the keys. Hold the can at a slight angle and use short bursts of air between the keycaps. Be sure to rotate the keyboard and spray from different angles to get as much dust as possible.
Tip: Hold the keyboard at a 45-degree angle to allow debris to fall out more easily.
Step 5: Wipe Down the Surface
Next, take a microfiber cloth lightly dampened with isopropyl alcohol. Use the cloth to wipe the keycaps and the outer surface of the keyboard. The alcohol will help remove oils, fingerprints, and smudges, while also disinfecting the surface.
Important: Never apply cleaning solutions directly onto the keyboard. Always dampen the cloth first and avoid excessive moisture.
Step 6: Clean Between the Keys with Cotton Swabs
For dirt stuck in the tight spaces around the keys, use cotton swabs lightly soaked in isopropyl alcohol. Run the swab around the base of each key to remove any built-up grime or residue. This is especially useful for frequently used keys like the spacebar, Enter key, and arrow keys.
Make sure to avoid using too much liquid, as it could seep into the keyboard and cause damage.
Step 7: Remove Keycaps for Deeper Cleaning (Mechanical Keyboards Only)
For mechanical keyboard users, removing the keycaps allows for a more thorough clean:
Use a keycap puller to gently pop off the keycaps. Be careful with larger keys like the spacebar, as they may have stabilizers underneath.
Soak the keycaps in warm, soapy water for about 15 minutes to loosen dirt and oils. Afterward, rinse them off and lay them out to dry completely.
While the keycaps are drying, use a brush or compressed air to clean the exposed area under the keycaps. You can also use a damp cloth or cotton swabs with isopropyl alcohol to clean the switch area.
Once the keycaps are fully dry, snap them back into place.
Step 8: Disinfect for Hygiene
Keyboards can harbor bacteria and germs, especially if used by multiple people. To disinfect:
Use disinfectant wipes (ensure they are electronics-safe and alcohol-based, not bleach-based) to wipe down the keycaps and surrounding areas.
If you donโt have disinfectant wipes, you can also use a cloth dampened with isopropyl alcohol for a similar effect.
Allow the keyboard to dry completely before using it.
Step 9: Special Care for Laptop Keyboards
Laptop keyboards are more delicate than standalone keyboards, so they require extra care:
After shaking the laptop carefully to dislodge debris, use compressed air to clear dust between the keys.
For cleaning the surface, lightly dampen a microfiber cloth with isopropyl alcohol and wipe down the keys. Be gentle to avoid applying too much pressure, as laptop keys are more sensitive.
Avoid spraying any liquids directly onto the laptop keyboard.
Step 10: Regular Maintenance Tips
To keep your keyboard in good condition between deep cleanings, follow these tips:
Wash your hands before using the keyboard to prevent oils and dirt from building up.
Avoid eating over the keyboard, as crumbs and spills can cause serious damage.
Cover your keyboard with a dust cover or keyboard protector when not in use to prevent dust and debris from settling.
By taking these preventative measures, youโll reduce the frequency and intensity of deep cleanings, keeping your keyboard in optimal condition.
What to Avoid
To ensure your keyboard stays in good working condition, be careful not to:
Spray liquids directly onto the keyboard. Moisture can seep into the electronics and cause permanent damage.
Use harsh chemicals like bleach or ammonia, which can erode the plastic or affect the functionality of the keyboard.
Apply too much force when cleaning, especially on laptop keyboards. Heavy pressure can dislodge or damage sensitive components.
Cleaning your keyboard regularly is a simple yet important task that can improve both its appearance and functionality. By following these steps, you can keep your keyboard free of dirt, oils, and germs, while also prolonging its lifespan. Whether you have a mechanical, membrane, or laptop keyboard, a little care and maintenance go a long way toward ensuring a better typing experience and a healthier workspace.
Make it a habit to clean your keyboard every few weeks, especially if you use it heavily. The result will be a cleaner, more efficient, and more hygienic workspace.
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