Hey there everyone,
I realize that this may be blasphemous since most people here lube switches by hand and spray lubing has been known to damage boards so please be warned.
I recently bought this Super Lube Pen and I have used it to lube my switches without desoldering.
I understand that the Korean brand of Super Lube lacks a certain component that leads to shorting or it creates a problem with the switch contacts. I still wanted to try this out because desoldering sucks.
That being said I just removed my keycaps and lubed the slide walls on the switches on the bottom side of the stem near the LED hole. I use approximately two quick squirts, clean the switch of any excess lube on the stem or housing then accuate the switch a couple of times to make sure that it spreads the lube a bit more.
I have used my keyboards like this for about a month now with no ill effects. I test the keyboards every morning before I log into work and so far both of them are fully functional.
Just wanted to let you guys know and see if anyone else has tried this tech out.