At my work any electronics that have had a water bath or flux-added rework will get an ultrasonic alcohol bath and then a forced air drying run. Alcohol is just so damned good for so much.
The easiest option is to just fill a plastic food bag with solvent, throw your part in, seal it with a clip and float it in your ultrasonic bath. The bag contains the vapour for safety, and it's easy to switch between different solvents and solutions.
And someone is already doing it:
https://besservacuum.com/en/ultrasonic-food-treatment-machin...
Also kinda explody.
It did get significantly hot after a while. And smelly, so it was surely aerosoling (is that a word?) somewhat.
I did it outdoors and away from anything that could catch fire because it felt rightly sketchy.