Introduction

If you want to take your mechanical keyboard to the next level, lubing your switches is one of the highest-impact upgrades you can make. It reduces friction, eliminates scratchiness, and gives your keystrokes a smoother, more premium feel — all without buying a new keyboard.

1. What You'll Need

• Switch opener: Opens the switch housing without damage
• Small brush: A size 00 paintbrush works perfectly for precise application
• Switch puller: Removes switches from a hot-swap board without bending pins
• Lube station or foam pad: Holds switches steady while you work
• Lubricant: The most important choice — see below

2. Choosing the Right Lube

• Krytox 205g0: Thick, creamy lube — ideal for linear switches. Gives a buttery smooth feel. Do NOT use on tactile switches as it kills the bump.
• Tribosys 3203: Thinner consistency — great for tactile switches. Smooths out scratchiness while preserving the tactile bump.
• Tribosys 3204: Between 205g0 and 3203 — versatile option for linears or light tactile application.
• Dielectric grease: Used on switch springs only to eliminate spring ping.

3. Step-by-Step Lubing Process

• Step 1 — Open the switch: Use your switch opener to separate the top and bottom housing. Be gentle to avoid cracking the housing.
• Step 2 — Disassemble: Remove the stem and spring from the bottom housing.
• Step 3 — Lube the bottom housing: Apply a thin, even layer to the inside rails where the stem slides.
• Step 4 — Lube the stem: Apply lube to the four legs and the bottom of the stem. For linears, you can also lube the stem sides. For tactiles, avoid the legs to preserve bump feel.
• Step 5 — Lube the spring (optional): Bag lube or brush a small amount of dielectric grease on the spring to eliminate ping.
• Step 6 — Reassemble: Put the stem and spring back, snap the housing closed, and repeat for all switches.

4. Tips for Best Results

• Less is more: Over-lubing is the most common mistake. A thin, even coat is all you need — too much lube makes switches feel mushy.
• Don't lube clicky switches: Lubing clicky switches will muffle or destroy the click mechanism.
• Work in batches: Set up an assembly line to stay efficient — lubing a full board of 60–100 switches takes time.
• Test before reassembling: Reinstall a few switches first to confirm the feel before doing the whole board.

5. How Much Difference Does It Make?

• Linear switches: Dramatic improvement — transforms scratchy switches into a smooth, satisfying glide
• Tactile switches: Noticeable improvement in smoothness while retaining the bump (if lubed correctly)
• Stock vs. lubed sound: Lubed switches are noticeably quieter and more consistent in sound profile

Final Thoughts

Lubing switches is a weekend project that pays off every single day. Once you experience the difference between stock and lubed switches, it's hard to go back. Grab your lube, set up your station, and enjoy the most satisfying keyboard upgrade you can make with your own hands.