The best ways to clean and maintain your mechanical keyboard
Introduction
The mechanical keyboard isn't just a computing device: it's a true precision tool, a gaming companion, and a daily work ally. Yet, its maintenance is often neglected. Did you know that a keyboard can harbor up to 3,295 germs per square centimeter—about 20,000 times more than a toilet seat? (cleanology.com)
This article guides you step-by-step through the best methods for cleaning and maintaining your mechanical keyboard, with a particular focus on keycaps, to ensure performance, hygiene, and aesthetics.
We'll also give you tips on how to protect your custom keycaps , available on KCOD .
Why clean your mechanical keyboard regularly?
🦠 Hygiene : A keyboard accumulates bacteria and microbes , especially if you eat at your desk.
💨 Performance : Dust and debris can impair the operation of switches .
🎨 Aesthetics : A clean keyboard keeps its premium look , especially with custom keycaps.
💻 Durability : Maintenance extends the life of your keyboard and its components .
Equipment needed to clean your keyboard
Before you begin, here is a list of recommended tools:
🔹 Handheld vacuum or air blower – To remove dust between the keys.
🔹 Compressed air can – Alternative for effective dust removal.
🔹 Anti-static brush – Ideal for hard-to-reach corners.
🔹 Microfiber Cloth – To wipe the surface without scratching.
🔹 Isopropyl Alcohol (70% or higher) – Cleans deep without damaging.
🔹 Cotton swabs – Perfect for corners and switches.
🔹 Keycap puller – For safe keycap removal.
🔹 Soapy water – To wash keycaps (be careful with wooden or resin keycaps!).
Quick cleaning: regular maintenance of your mechanical keyboard
If you use your keyboard daily, here is a simple routine to apply every week for example:
1️⃣ Turn the keyboard over and tap gently to remove crumbs.
2️⃣ Use an air blower or air can to blow away the dust.
3️⃣ Wipe the keyboard surface with a microfiber cloth .
4️⃣ Use an anti-static brush to dislodge particles between the keys.
🕒 Time required : 5 to 10 minutes.
🔹 Recommended frequency : 1 time per week.
Deep cleaning: disassembling and washing the keycaps
If your keyboard is dirty or the keys are sticky, further cleaning is necessary.
🛠 Step 1: Remove the keycaps
1️⃣ Turn off and unplug your keyboard to avoid any electrical problems.
2️⃣ Take a picture of your keyboard so you know where to put the keycaps back next.
3️⃣ Use a keycap puller to gently remove each key.
4️⃣ Store your keycaps in a container to avoid losing them.
🧼 Step 2: Clean the keycaps
1️⃣ Fill a bowl with warm soapy water (mild soap or dishwashing liquid).
2️⃣ Soak your keycaps for 30 to 60 minutes .
3️⃣ Scrub gently with a soft toothbrush .
4️⃣ Rinse with clean water and dry thoroughly .
💡 KCOD Tip : To preserve your 3D printed keycaps, avoid harsh products and dry them thoroughly before reassembling.
🔍 Step 3: Clean the keyboard
1️⃣ Use compressed air or a vacuum cleaner to remove dust.
2️⃣ Use a cotton swab soaked in isopropyl alcohol to clean around the switches.
3️⃣ Wipe the keyboard chassis with a slightly dampened microfiber cloth.
🔄 Step 4: Reassemble the keycaps
1️⃣ Make sure the keycaps are dry .
2️⃣ Carefully replace them on the switches .
3️⃣ Test each key to verify that they work properly.
🕒 Time required : 30 to 60 minutes.
🔹 Recommended frequency : Every 2 to 3 months.
Precautions and mistakes to avoid
❌ Never immerse your keyboard in water : Risk of damaging the circuits.
❌ Avoid abrasive products : They can dull the keycaps.
❌ Do not force the switches : This can damage or even break them.
❌ Do not replace damp keycaps : Risk of mold and corrosion.
✅ Bonus Tip : Use a protective cover or something else to cover your keyboard to prevent dust from accumulating when not in use.
Maintaining 3D Printed Keycaps
If you are using custom keycaps like the ones in our store , here are some recommendations:
- Clean them with a soft cloth rather than an abrasive sponge.
- Avoid harsh solvents (acetone, strong alcohol).
- Store them away from sunlight to avoid discoloration.
Conclusion
A well-maintained keyboard provides an optimal typing experience , extends the life of your switches and keycaps , and maintains a clean and aesthetic appearance . By following these regular and thorough cleaning tips, you will prevent dirt buildup and preserve the performance of your mechanical keyboard.
👉 Want to personalize your keyboard with unique keycaps? Check out our exclusive collection on KCOD and add some style to your setup!
FAQ: Your frequently asked questions
How often should I clean my mechanical keyboard?
👉 Light cleaning every week, and deep cleaning every 1 to 3 months depending on use.
Can keycaps be cleaned in the dishwasher?
👉 It's possible, some people do it, but it risks distorting them or erasing the writing. Instead, clean them manually.
Is isopropyl alcohol safe for all keyboards?
👉 Yes, provided you use a concentration ≥70% and avoid painted or printed surfaces.
How do I prevent dust on my keyboard?
👉 Use a protective cover when the keyboard is not in use and clean your desk regularly.
🔹 How often do you clean your keyboard? Share your tips in the comments!