I spilt coffee on my keyboard for the umpteenth time

usually it's water or tea lol. It's a Cooler Master Storm with Cherry MX keyswitches.
What I do is unplug the USB, take the keyboard apart and toss it in the bathtub, shower wand hose it down, which also flushes out the dirt, crumbs etc. Swear and cuss profusely.
Then I shake it off and let it air dry for a couple days or bake it overnight. This works fine, no problems after doing this a few times.
But I wondered if the keyswitches are actually washable? Their design is from decades ago. Today, a no-clean process would be used but in the 80's it would've had a CFC-113 solvent wash cycle.
From a random
MX datasheet:Flux: Fry type GR8 applied by foaming.
5. Cleaning
A. Fry GR8 is non-hygroscopic flux and does not require cleaning
B. If cleaning is required on isolated areas such as finger connector, cold cleaning by hand with Alpha 564 is recommended. Care must be taken to avoid solvent entering the keymodule."
There is no Fry GR8 info, never heard of foaming flux application. For large through-hole parts, wash/vent holes I would expect or the keymodule gaps are enough

Just a curiosity.
CherryMX.de is more about marketing to gamers they have no decent datasheets.