Keygeek switches

Hand-lubed switches are
individually opened and lubricated by a trained technician using brushes or
precision applicators. This process ensures smoother actuation, reduced leaf
and spring noise, and a more refined typing sound compared to factory-lubed switches.

Hand-lubing offers more
consistent coverage, better control of lubricant quantity, and cleaner
application. This leads to smoother keystrokes, fewer rattles, and an improved
overall sound profile without over-lubing or uneven spots common in mass
production. 

Yes. Most mechanical
keyboard switches benefit from lubrication. Lubing reduces friction between the
stem, housing, and spring, resulting in smoother key travel, quieter operation,
and a more refined sound profile. Linear switches gain the most noticeable
improvement in smoothness, while tactile switches can benefit from light,
precise application to preserve the tactile bump.

Properly hand-lubed
switches can keep their smoothness and sound quality for several years—often
for the usable life of the switch. High-quality lubricants such as Krytox or
Tribosys remain stable and break down slowly. Longevity depends on usage,
environment, and application quality; most users rarely need to relube unless
the switch was over-/under-lubed or contaminated with dust.

Lubing switches
generally follows these steps:

1. Disassemble the switch with a switch opener (separate top
   housing, stem, spring, and bottom housing).
2. Use a fine brush or precision applicator to apply lubricant to
   the stem rails, the contact points in the housing, and the spring.
3. Use appropriate lubricants (for example, Krytox 205g0 for
   linears; Tribosys variants for tactiles) and avoid over-lubing.
4. Reassemble the switch and test for consistent feel and sound.
   Repeat for each switch.

For beginners, consider
buying professionally hand-lubed switches or practicing on a few spare switches
first—lubing is time-consuming but highly rewarding when done correctly.