Lubing switches smooths out the keystroke and reduces scratch and noise. The effect varies by switch type — linears benefit the most, tactiles should be lubed lightly (avoid the legs), and clicky switches should NOT be lubed as it destroys the click mechanism.
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Use 205g0 for linears, 3203 for tactiles. Krytox 205g0 is too thick for tactiles and will kill the bump. Use a lighter lube like Tribosys 3203 on tactile switches.
// TOOLS NEEDED
// STEPS
- 1Open the switch housing using a switch opener (or carefully with a flathead). Separate top, stem, bottom, and spring.
- 2Lube the inside rails of the bottom housing — the two channels the stem slides through.
- 3Lube the stem legs on all four sides. For tactiles: skip the legs entirely — only lube the sides.
- 4Optionally bag-lube or brush-lube the spring to remove spring ping noise.
- 5Reassemble and repeat. Expect to spend 1–3 hours for a full board — put on a podcast.
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Never lube clicky switches (e.g. Cherry MX Blue, Kailh Box White). It permanently ruins the click mechanism.