How to lube mechanical keyboard switches?

Mechanical keyboards are well known for their satisfying tactile feedback and durability, making them popular among gamers, writers, and programmers. However, mechanical devices require regular maintenance to ensure optimal performance. One essential aspect of mechanical keyboard maintenance is lubrication. Lubrication helps reduce friction and noise, making your keyboard feel smoother and sound quieter. This article will explore the different types of lubricants and the steps to lubricate mechanical keyboard switches.

Types of Lubricants

Many types of lubricants are available, but not all are suitable for mechanical keyboard switches. Some lubricants can cause degradation or damage to the switch components. Here are some common lubricants that are safe to use on mechanical keyboard switches:

  1. Silicone Grease is the most commonly used lubricant for mechanical keyboard switches. It is a thick, translucent grease that provides excellent lubrication and protects against wear and tear. It also does not attract dust and dirt, making it ideal for keyboard switches.
  2. Krytox GPL 205: Krytox GPL 205 is a high-performance lubricant that provides superior lubrication, reducing friction and wear. It is also resistant to oxidation, chemicals, and high temperatures, making it a popular choice among keyboard enthusiasts.
  3. Super Lube: Super Lube is a synthetic oil ideal for keyboard switches. It is non-toxic, odourless, and safe for plastic and metal components.
  4. Permatex Dielectric Grease: Permatex Dielectric Grease is a silicone-based grease that provides long-lasting lubrication and protects against corrosion. It is also safe to use on plastic and rubber components.

Before choosing a lubricant, it’s essential to read the manufacturer’s specifications and make sure it’s safe for use on mechanical keyboard switches. Also, ensure the lubricant is non-conductive and won’t damage the keyboard’s electrical components.

Steps to Lubricate Mechanical Keyboard Switches

Now that you have the proper lubricant, it’s time to start lubricating your keyboard switches. Here are the steps you need to follow:

Step 1: Remove the Keycaps

Before you start lubricating your keyboard switches, you must remove the keycaps. This step will expose the switches, making it easier to lubricate them. To remove the keycaps, gently pull them off using a keycap puller. Be careful not to damage the keycaps or the switch underneath.

Step 2: Open the Keyboard

Once you have removed the keycaps, you must open the keyboard to access the switches. Opening a mechanical keyboard can vary depending on the brand and model. However, most keyboards have screws on the bottom that you must remove to access the internals. If you need help opening your keyboard, refer to the manufacturer’s manual or watch online tutorials.

Step 3: Clean the Switches

Before you lubricate the switches, you need to clean them thoroughly. Dust and dirt can accumulate on the switches, affecting their performance. To clean the switches, use a small brush or compressed air to remove debris. You can also use a cleaning solution, such as isopropyl alcohol, to clean the switches. Apply the solution on a clean cloth and wipe the switches gently. Ensure that the switches are completely dry before moving to the next step.

Step 4: Apply the Lubricant

Once the switches are clean and dry, it’s time to apply the lubricant. Apply a small amount of lubricant on the stem of the switch, where it contacts the slider. You can use a brush, toothpick, or applicator to apply the lubricant.

Mechanical keyboards have become increasingly popular due to their tactile feedback, durability, and customization options. However, like any mechanical device, they require proper maintenance to keep them functioning at their best. One important aspect of mechanical keyboard maintenance is the lubrication of the switches. In this article, we will discuss the benefits of lubricating your mechanical keyboard switches and provide a step-by-step guide on how to do it.

Benefits of Lubricating Mechanical Keyboard Switches

Lubricating your mechanical keyboard switches can provide several benefits, including:

  1. Reduced Friction: Over time, the plastic components of a mechanical keyboard switch can wear down, leading to increased friction and a scratchy feeling when typing. Lubricating the switches can reduce this friction, making keystrokes smoother and more enjoyable.
  2. Quieter Typing: Some switches, especially those with tactile feedback, can produce a loud “clack” or “thock” sound when typing. Lubricating the switches can dampen this sound, making your keyboard quieter and less disruptive to others around you.
  3. Increased Lifespan: Mechanical keyboard switches are rated for a certain number of keystrokes, typically ranging from 50 million to 100 million. Proper lubrication can reduce wear and tear on the switch components, potentially increasing their lifespan and saving you money in the long run.

Lubricate Mechanical Keyboard Switches

Before starting, it’s important to note that lubricating your mechanical keyboard switches can be a delicate and time-consuming process. If you’re uncomfortable with disassembling and reassembling your keyboard, or if it is still under warranty, leave this task to a professional or avoid it altogether.

If you’re ready to proceed, here are the steps to lubricate your mechanical keyboard switches:

  1. Gather Your Materials: You’ll need essential tools and supplies to lubricate your switches, including a switch opener, lubricant, and a small brush or applicator. Switch openers can be purchased online or from a local computer or electronics store. At the same time, lubricants can range from specialized switch lubricants to everyday household products like silicone or lithium grease.
  2. Open Your Keyboard: Use the switch opener to remove the keycaps and open your keyboard. Keep track of where each keycap goes so you can easily reassemble the keyboard later.
  3. Remove the Switches: Use a pair of tweezers or a small tool to remove the switches from the keyboard PCB gently. Be careful not to damage any components, and track which switches go where.
  4. Apply Lubricant: Using your small brush or applicator, apply a small amount of lubricant to the slider and housing of each switch. Be sure to use only a small amount of lubricant, as too much can interfere with the switch’s performance.
  5. Reassemble Your Keyboard: Once you’ve lubricated all the switches, it’s time to reassemble your keyboard. Place the switches back into the PCB in the correct positions, then reattach the keycaps.
  6. Test Your Keyboard: Before using your keyboard, it’s a good idea to test each switch to ensure it works properly. Press each key and listen for any unusual sounds or feel for any inconsistencies. If everything is in order, your keyboard is ready to use!


Lubricating your mechanical keyboard switches can be a great way to improve their performance and extend their lifespan. Proper lubrication ensures that your keyboard provides a smooth and enjoyable typing experience for years by reducing friction, dampening sound, and protecting the switch components.

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