Lubricant?? Why use lubricant at all? I've never even heard of anyone doing that. Just take the keyboard apart and wash the keys to get rid of it and any other gunk (dust, dog hairs, sticky beverages). Let dry well and reassemble. As good as new!
while your cleaning your keyboard, why not take this time to customize it.. lightly sand it with 120 grit sand paper, and spray it the color of your choice. throw in some neon string lights under the keys, and wow, 20 bucks later, you have a super clean, custom keyboard.
or change the color of the LEDS..
just an idea.. i've got too many floating around, i had to let one out.
Ep, glad to see you come back and tidy up...did want to ask a one day favor, I want to enhance my resume , was hoping you could make me administrator for a day, if so, take me right off since I won't be here to do anything, and don't know the slightest about the board, but it would be nice putting "served administrator osnn", if can do, THANKS