My keyboard feels scratchy. What's the best lubricant and guide for lubing my own mechanical keyboard switches?

That scratchy feeling is usually friction between the plastic stem rails and the housing, or a dry, pinging spring . Lubing them transforms the board from scratchy and loud to smooth and "thocky".

The Best Lubricants

The golden rule for switch lube is matching the viscosity to your switch type:

For Linear Switches: [Krytox GPL 205g0 Go to product viewer dialog for this item. ](https://kineticlabs.com/lube/krytox/205-grade-0) is the community favorite. It's a thick, buttery grease that completely eradicates scratchiness and gives linears a deep acoustic signature.

For Tactile Switches: [Tribosys 3203 Go to product viewer dialog for this item. ](https://thoccexchange.com/products/tribosys-3203?srsltid=AfmBOopRKFsNahafYAGkGLovKCeRSFsUWhWsw85UDc5Rye0n_WLtnYiN) (or Krytox 3204 Go to product viewer dialog for this item.) is ideal . It's thinner, meaning it smooths out the friction without completely mutting or "mush-ifying" your tactile bump.

For Springs: Krytox 105 oil Go to product viewer dialog for this item. (or just a tiny dab of 205g0) is used to kill "spring ping".

Essential Tools

• Switch Opener: A metal 2-in-1 or dedicated switch opener (matched to your switch type, like MX-style).
• Fine Brush: Size 0 or 00 artist detail brush.
• Stem Holder / Tweezers: To grab and hold tiny switch parts without getting grease all over your fingers.
• Lube Station & Tray: Optional, but keeps parts organized.

Step-by-Step Guide

1. Disassemble the Board & Switches: Remove keycaps and pull the switches from your hot-swap board (or desolder if it's not hot-swap). Use your switch opener to pop open the top housing of each switch and separate the top shell, stem, spring, and bottom housing. Organize them into trays.
2. Lube the Springs (Kill the Ping): Drop your springs into a small Ziploc bag, add 4–6 drops of Krytox 105 oil (or a tiny smudge of 205g0), seal it, and gently shake/massage the bag . The springs will get a light, even coat instantly. Alternatively, brush the top and bottom coils individually.
3. Lube the Bottom Housing: Dip your brush into the 205g0 or 3203 , then wipe almost all of it off on the edge of the jar/palette (the brush should look barely wet). Lightly brush a micro-thin layer along the two vertical guide rails where the stem slides. Crucial: Avoid the metal contact leaf in the middle unless you want a dead/misfiring switch.
4. Lube the Stem: Hold the stem with your stem picker. Apply a thin layer to the four sliding side walls and the center pole.
   • If using linear switches: You can lightly graze the legs (where it hits the leaf).
   • If using tactile switches: Skip the legs entirely if you want to keep the tactile bump sharp and crisp.
5. Reassemble & Test: Place the spring back in the bottom housing, drop the stem in, snap the top housing back over it until it clicks, and test the movement with your finger before putting it back on the board.

Are your switches linear or tactile , and are they currently soldered or hot-swappable on your board?

If your switches feel scratchy, lubing is one of the biggest improvements you can make—as long as the switches are worth lubing (some budget switches improve dramatically, while good factory-lubed switches may only see a subtle change). The key is using the right lubricant and applying a very thin coat.

Best lubricant

If you have linear switches (Cherry MX Red, Gateron Yellow, etc.):

MK Krytox 205g0 Lube 5ml

$11.99

Krytox 205g0 is the community standard because it smooths out friction without migrating around the switch. A 5 mL jar is typically enough for roughly 400–500 switches when applied lightly.

If you have tactile switches (Brown, Holy Panda, Boba U4T, etc.):

Tribosys 3203

$15.20

A thinner lubricant like Tribosys 3203 preserves the tactile bump better than the thicker 205g0.

For springs, Krytox GPL 105 oil is commonly used to eliminate spring ping, though many beginners simply use a tiny amount of their switch grease on the spring ends instead.

Tools you'll want

• Switch opener
• Fine brush (size 00 or 0)
• Tweezers
• Switch puller (for hot-swap boards)
• Stem holder (optional but helpful)
• Lube station (nice to have, not necessary)

The basic process

1. Remove the switches (or desolder if your keyboard isn't hot-swappable).
2. Open each switch.
3. Apply a very thin film of lube to:
   • the housing rails,
   • the stem rails,
   • the outside of the stem where it slides,
   • the spring (or oil the springs separately).
4. Reassemble and test one switch before doing the entire keyboard.

The biggest beginner mistake is over-lubing. If you can see blobs of grease, you've probably used too much. The switch should look slightly glossy, not coated.

If your switches are tactile

Avoid lubing the stem legs (the parts that create the tactile bump), or the switch may feel noticeably less tactile.

Great beginner guides

I'd recommend these walkthroughs:

• Tom's Hardware's switch lubing guide (excellent photos and explanations).
• KeebsForAll's updated step-by-step guide, which includes a beginner-friendly checklist.

If you tell me:

• your keyboard model, and
• the exact switches (or even just whether they're linear, tactile, or clicky),

I can recommend the ideal lubricant and whether lubing is likely to make a significant difference.

If your switches feel scratchy, lubing is one of the most effective upgrades you can make. The best lubricant depends on the switch type:

• Linear switches (Cherry MX Red, Gateron Yellow, etc.): Krytox 205g0 is the community standard. It smooths travel significantly without being overly thick when applied lightly.
• Tactile switches (Brown, Boba U4T, etc.): Tribosys 3203 or 3204 are usually preferred because they're thinner and less likely to reduce the tactile bump. If you use 205g0 on tactiles, avoid the tactile legs on the stem.
• Clicky switches (Blue, Green): Lubing is generally not recommended because it can interfere with the click mechanism.

For a beginner, I'd recommend this:

MK Krytox 205g0 Lube 5ml

$11.99

If you have tactile switches instead:

Tribosys 3204 Keyboard Lubricant

$13.00

You'll also want:

• A switch opener
• A size 00 or 0 fine brush
• Tweezers
• (Optional) Krytox 105 oil for bag-lubing springs, though many people simply "donut dip" spring ends with 205g0.

For a visual tutorial, this is one of the most respected guides in the keyboard community:

urn0youtube16

A few key tips:

1. Apply much less lube than you think—a very thin, even film is enough.
2. Lube the stem rails and housing rails where they slide.
3. Lightly lube or oil the springs to eliminate "spring ping."
4. Test one switch first before doing the whole keyboard. It's much easier to adjust your technique after a single switch than after 90.

One thing to avoid: don't use general-purpose lubricants like WD-40, graphite powder, automotive grease, or silicone sprays inside switches. They can damage plastics, attract dirt, or produce poor feel compared with lubricants formulated for keyboard switches.

If you tell me which keyboard and which switches you have (for example, Gateron Yellow, Cherry MX Brown, Akko Cream Yellow, etc.), I can recommend the ideal lubricant and exactly which parts of the switch to coat.

A scratchy feeling means the plastic friction on your switch sliders and rails is wearing down your patience. Fixing it with a proper lube job transforms a scratchy board into a buttery-smooth instrument.

The Best Lubricants for Switches

The golden rule of keyboard lubrication is matching the right viscosity to your switch type.

• For Linear Switches (Smooth travel, no bump): [Krytox GPL 205 Grade 0 (Krytox 205g0)Go to product viewer dialog for this item. ](https://keebsforall.com/products/krytox-205-g0-switch-lubricant?srsltid=AfmBOooJsTlJKuYOLfZjGG_hVQ3c0N8imBlgO43ZogNfl5dRl2rDPXFW) is the undisputed community standard. It provides a thick, buttery coating that eradicates scratch and deepens the sound signature.
• For Tactile Switches (Switches with a bump): [TriboSys 3203 Go to product viewer dialog for this item. ](https://keebsforall.com/products/tribosys-3203-switch-lubricant) is ideal . It is thinner than Krytox 205g0 , meaning it removes the scratch without "drowning out" or muting your tactile bump into a mushy linear.
• For Springs (To stop "ping"): [Krytox GPL 105 Oil Go to product viewer dialog for this item. ](https://kineticlabs.com/blog/lubing-keyboard-switches-tips-techniques) is a thin synthetic oil. You can bag-lube an entire batch of springs with just a few drops inside a Ziploc bag.

Step-by-Step Guide to Lubing Switches

1. Gather Your Tools

• Switch puller & keycap puller
• Compatible switch opener (Kailh Go to product viewer dialog for this item./Cherry style)
• Fine-tip artist brush (Size 0 or 00)
• Stem picker/holder (optional, but saves your fingers from getting greased)
• Your chosen lubricant (Krytox 205g0 Go to product viewer dialog for this item. or TriboSys 3203)

2. Disassemble and Open

3. Pull the keycaps and extract the switches from your keyboard (hot-swap makes this a breeze; soldered boards require desoldering first).

4. Place a switch into your switch opener and press down gently to pop the top housing away from the bottom housing.

5. Sort the components into three containers/sections: top housings, stems, and springs.

6. Lube the Springs

7. Drop all your springs into a small Ziploc bag or airtight container.

8. Add 3 to 5 drops of Krytox 105 oil (or a tiny dab of your grease if you don't have oil).

9. Seal the bag with some air inside and shake it vigorously for 30 seconds. The springs will come out evenly coated, silencing any metallic ping.

10. Lube the Bottom Housing

11. Dip your brush into the lube, then wipe off almost all of it on the edge of your lube jar or palette. The brush should look almost dry; translucent is better than clumpy.

12. Lightly swipe a thin film along the inner slide rails (the tracks where the stem travels) and the center post where the spring sits.

13. Crucial: Never lube the golden copper contact leaf on the side of the housing, as this can mess with electrical connectivity and cause double-presses or dead keys.

14. Lube the Stem

15. Grab the stem with your tweezers or stem holder.

16. Apply a very thin layer of lube to the flat outer facing walls that rub against the housing.

17. The Tactile Rule: If using a tactile switch, skip the legs (the little protruding bumps on the sides of the stem). Lubing the legs flattens the tactile bump. For linear switches, you can lightly coat the legs/sides without issue.

18. Lightly swipe around the center pole.

19. Reassemble and Test

20. Seat the spring onto the center post of the bottom housing.

21. Drop the stem back in and snap the top housing back down until it clicks securely.

22. Press the switch a few times with your finger to ensure it moves freely before popping it back onto the keyboard.

If you'd like to share what specific model of switches you are currently using (linear or tactile, brand name), I can confirm whether they require any special teardown precautions or switch films!

For a scratchy mechanical keyboard, the industry-standard lubricant is Krytox GPL 205 Grade 0 (205g0)Go to product viewer dialog for this item. , which offers a smooth, buttery feel and excellent sound dampening for both linear and tactile switches. For a more tactile, lighter feel, Tribosys 3203 Go to product viewer dialog for this item. or 3204 Go to product viewer dialog for this item. are also top-tier choices.

“If I was to buy 1 type of lube to start out with, I would get Krytox 205G0 . Versatile on pretty much everything keyboard related; Switches for both linear and tactile (Just skip certain sections), stabs for both housing and wire too.”

Recommended Lubricants

Best Overall (Linear & Light Tactile): Krytox 205g0 Go to product viewer dialog for this item..

Best for Tactile (to preserve bump): Tribosys 3203 or 3204.

Best for Springs: Krytox GPL 105 Oil Go to product viewer dialog for this item. (best for bag lubing) or 205g0 (for manual brushing).

Avoid: Vaseline, WD-40 Go to product viewer dialog for this item. , or any thick household oils, as they can damage plastic switches over time.

Essential Tools for Lubing

• Switch Opener: 2-in-1 opener for MX/Kailh style.
• Small Paint Brush: Size 0 or 00, or a specialized lubing brush.
• Stem Holder/Tweezers: For holding small switch parts.
• Optional: A lube station to organize parts.

Step-by-Step Guide

1. Prepare: Pull keycaps and switches (hot-swap) or desolder them.
2. Open: Use a switch opener to separate the top housing, stem, spring, and bottom housing.
3. Lubricate Housing & Stem: Apply a thin layer of 205g0 to the rails (inner sides) of the bottom housing and to the sides of the stem.
4. Tactile Switch Caution: If your switches are tactile (like Browns), do not lube the front of the stem legs, or you will lose the bump.
5. Lubricate Springs: Use a bag-lube method (place springs in a bag with a few drops of 105 oil and shake) or brush 205g0 on both ends of the spring to prevent "spring ping".
6. Reassemble: Put the components back together and test for smoothness.

To help you choose the best lube, are your switches linear (smooth) or tactile (bumpy)? I can also give you tips for stabilizers if you'd like!

If your switches feel scratchy, lubricating them is one of the most effective upgrades you can make.

Best lubricant (by switch type)

Linear switches (Cherry MX Red, Gateron Yellow, etc.)

• Krytox 205g0 — the community standard. It smooths out scratchiness extremely well and deepens the sound. Apply sparingly.

Tactile switches (Brown, Holy Panda, Boba U4T, etc.)

• Tribosys 3203 — generally preferred because it's thinner and preserves the tactile bump better than 205g0.

Springs

• Krytox GPL 105 oil — commonly used for "bag lubing" springs to eliminate spring ping without making them sluggish.

Don't use

Avoid WD-40, silicone sprays, petroleum grease, or random household lubricants. They aren't designed for keyboard switch plastics and can damage switches or leave poor-feeling residue.

Basic lubing process

You'll need:

• Switch opener
• Small size 00 paintbrush
• Switch puller (if hot-swappable)
• Stem holder (optional but helpful)
• Your chosen lubricant

Then:

1. Remove the switches.
2. Open each switch.
3. Lube the spring (bag-lube with GPL 105 or lightly brush).
4. Apply a very thin coat to:
   • Stem rails
   • Bottom housing rails
   • Contact points where the stem slides
5. Reassemble and test a few switches before doing the whole board.

The biggest beginner mistake is over-lubing. You want a thin, almost invisible film—not visible blobs of grease. It's much easier to add more later than to clean excess off.

Best beginner guides

For a written walkthrough:

• urlTom's Hardware: How to Lube Switches on Your Mechanical Keyboardturn0search0

For a beginner-focused guide:

• urlMechanicalKeyboard.net: Complete Beginner's Guide to Lubing Switchesturn0search1

If you prefer video, this side-by-side sound comparison is useful:

• urn0youtube12

Which should you buy?

• Linear switches: Krytox 205g0 + GPL 105
• Tactile switches: Tribosys 3203 + GPL 105

A 5 mL jar of switch lube is typically enough for roughly 300–400 switches, which covers several keyboards.

If you tell me what keyboard and switches you have (for example, Gateron Yellow, Cherry MX Brown, Akko Cream Yellow, etc.), I can give switch-specific lubing advice, including whether you should lube the legs, film the switches, or leave them stock.

For a scratchy mechanical keyboard, the community-standard lubricant is Krytox GPL 205 Grade 0 (205g0)Go to product viewer dialog for this item. , which provides a thick, buttery smooth feel and deepens the sound, especially for linear switches. For tactile switches, Tribosys 3203 Go to product viewer dialog for this item. or 3204 is preferred to maintain the bump feel without making them sluggish.

Best Lubricants & Tools

• Linear Switches: Krytox 205g0.
• Tactile/Clicky Switches: Tribosys 3203 or 3204 Go to product viewer dialog for this item..
• Springs: Krytox GPL 105 Go to product viewer dialog for this item. (oil) for faster "bag lubing".
• Essential Tools: Switch opener (compatible with your switch type), fine paintbrush (size 0 or 00), stem holder, and a keycap puller.

“I've used superlube on switches before too (before I had access to other lubes) and it was perfectly fine too! The real issue imo is the spray lubing. If you're going to be using any lube, especially potentially thick lubes, less is more and manual lubing...”

Step-by-Step Lubing Guide

1. Open Switch: Use a switch opener to separate the top and bottom housing.
2. Lube Housing: Apply a thin layer of 205g0 to the inner rails of the bottom housing.
3. Lube Stem: Apply a thin, even coat to all four sides of the stem and the center pole. Avoid lubing the legs of tactile switches to keep them tactile.
4. Lube Spring: Use a thin oil (like 105) and "bag lube" them by shaking in a bag, or lightly brush 205g0 on the ends.
5. Reassemble: Snap the top housing back onto the bottom housing.

Tips for Success

• Less is More: Too much lube causes mushy keys and slow returns. If you can see thick white globs, it is too much.
• Avoid the Leaf: Do not put grease on the metal contact leaf (the tiny gold piece) as it can cause dead keys.
• Consistency: Lube in batches of 10-20 to ensure all keys feel the same.

If you can tell me:

• What switch type you have (linear, tactile, or clicky)?
• If your keyboard is hot-swappable?

I can provide a more specific recommendation on the lube type and if you need to solder.

If your switches feel scratchy rather than just loud, lubing them is one of the highest-impact upgrades you can make. The right lubricant depends on your switch type.

Best lubricant

For linear switches (Cherry MX Red, Gateron Yellow, etc.), the gold standard is:

MK Krytox 205g0 Lube (5 ml)

$11.99

Krytox 205g0 is the community favorite because it noticeably smooths out friction, reduces spring noise, and deepens the sound without requiring much product. A 5 ml jar is typically enough for hundreds of switches.

For tactile switches (Brown, Boba U4T, Holy Panda, etc.), a slightly thinner lubricant preserves the tactile bump better:

Tribosys 3204 Keyboard Lubricant

$13.00

If you want to preserve as much tactility as possible, many enthusiasts also recommend Tribosys 3203.

Quick recommendation by switch type

• Linear: Krytox 205g0
• Tactile: Tribosys 3204 (or 3203 if you want maximum tactility)
• Clicky (Blue-style): Generally don't lube the switch internals, as it often dulls or removes the click.

Best beginner guide

The guide from Tom's Hardware is one of the clearest for first-timers. It walks through:

• Opening the switch
• Lubing the spring
• Where to apply lubricant on the housing and stem
• Where not to apply it (especially on tactile legs)
• Reassembly

urlHow to Lube Switches on Your Mechanical Keyboard (Tom's Hardware)turn0search0

If you prefer a visual walkthrough, this video is concise and well regarded:

urn0youtube13

Essential tools

You'll want:

• Switch opener
• Size 00 or 000 paintbrush
• Keycap puller
• Switch puller (if your keyboard is hot-swappable)
• Tweezers or stem holder
• Optional: lube station

Tips that make the biggest difference

• Apply less lube than you think—a thin, even film is ideal. Overlubing can make switches feel sluggish.
• Bag-lube springs with a light oil like Krytox 105 if you have it, or lightly grease the spring ends if you only have 205g0.
• On tactile switches, avoid lubing the tactile legs if you want to keep the bump.
• If your switches are already factory-lubed (many newer HMX, BSUN, and KeyGeek switches are), adding more lubricant may make them feel worse rather than better.

One question before you start: What switches and keyboard do you have? (For example, Cherry MX Red, Gateron Yellow, Akko Cream Blue, etc.) That changes the exact lubricant and technique I'd recommend.

If your switches feel scratchy, lubing is one of the most effective upgrades you can make. The best lubricant depends on your switch type:

• Linear switches (Cherry MX Red, Gateron Yellow, etc.): Krytox 205g0 is the long-standing community favorite because it noticeably smooths key travel and deepens the sound.
• Tactile switches (Brown, Boba U4T, Holy Panda, etc.): A thinner lube such as Tribosys 3203 or 3204 is usually preferred to preserve the tactile bump. Thick grease like 205g0 can soften the tactile feel if overapplied.
• Springs: A light oil such as GPL 105 is commonly used to eliminate spring ping.

If you're buying today, I'd recommend:

205g0 Keyboard Lubricant

$13.00

For tactile switches, a great alternative is:

Tribosys 3204 Keyboard Lubricant

$13.00

What you'll need

• Switch opener
• Size 00 or 0 synthetic brush
• Tweezers
• Keycap and switch puller (or soldering equipment if your keyboard isn't hot-swappable)
• Small containers for switch parts

Basic lubing process

1. Remove the switches.
2. Open each switch.
3. Lightly coat:
   • Stem rails
   • Bottom housing rails
   • Spring (or bag-lube with GPL 105)
4. Reassemble and test one switch before doing the entire keyboard.

Important tips

• Less is more. You should barely see the lubricant. Too much makes switches feel sluggish and muted.
• For tactile switches, avoid lubing the stem legs that create the tactile bump if you want to preserve the original feel.
• Avoid getting lube on the metal contact leaf, as it can interfere with switch operation.

Excellent beginner guides

For a written walkthrough:

• urlHow to Lube Keyboard Switches: The Complete Beginner's Guideturn0search0

For a detailed illustrated guide:

• urlTom's Hardware: How to Lube Switches on Your Mechanical Keyboardturn0search1

For a video tutorial:

• urn0youtube13

One final note: if your switches are already factory-lubed (many modern Gateron, Akko, and other premium switches are), the improvement from hand-lubing may be smaller. In that case, it's worth testing a few switches first before committing to the whole keyboard.

For a scratchy mechanical keyboard, the industry-standard lubricants are Krytox 205g0 Go to product viewer dialog for this item. for linear switches and Tribosys 3203 Go to product viewer dialog for this item. or 3204 for tactile switches to maintain their bump feel. Proper lubrication significantly reduces scratchiness and spring noise while offering a more refined, deeper sound.

Recommended Lubricants

• Linear Switches: Krytox 205g0 (thicker) is best for maximum smoothness.
• Tactile/Clicky Switches: Tribosys 3203 or 3204 Go to product viewer dialog for this item. (thinner) prevents the switch from becoming mushy.
• Springs: Krytox 105 Go to product viewer dialog for this item. oil is best for bag-lubing springs to eliminate "ping".

“205g0 is typically recommended as it has a few more uses as a lubricant (it's great for the plastic on plastic parts of stabilizers, but CAN result in sluggish feeling switches if you're heavy handed in your application.”

Essential Tools

• Switch Opener: Specifically for Cherry MX-style or Kailh switches.
• Small Paintbrush: Size 0 or 00 for precise application.
• Stem Holder (Tweezers): To hold the stem without getting lube on your fingers.
• Switch Puller: For hot-swappable boards.

Step-by-Step Lubing Guide

1. Open the Switch: Use the switch opener to separate the top housing from the bottom housing.
2. Lube the Bottom Housing: Apply a thin layer of lube to the two vertical rails where the stem slides. Avoid the metal contact leaf in the middle.
3. Lube the Stem: Apply a thin coat to all four sides of the stem and the center pole.
   • Tactile Tip: Avoid lubing the legs of the stem (the small bumps) to preserve the tactile feel.
4. Lube the Spring: Place springs in a small bag with a few drops of Krytox 105 Go to product viewer dialog for this item. oil and shake to coat, or manually brush a tiny amount on the top and bottom coils.
5. Reassemble: Snap the top housing back onto the bottom housing.
6. Test: Actuate the switch to check for smoothness. If it feels sluggish, you may have used too much lube.

Best Practices

• Less is More: A thin, even coating is better than excessive globs, which can make switches sluggish.
• Batching: Lube 10–20 switches at a time for consistency.
• Stabilizers: Don't forget to lube your stabilizer wires and housings, as these often contribute to noise.

Would you like recommendations for linear or tactile-friendly switches to pair with these lubricants, or perhaps a guide for stabilizer modding?