The set-up; a humidifier with mold growing all around the fan and motor housing in a location that will be next to impossible to clean.
The question; Can I immerse the entire motor housing, and thus the motor, in a water / chlorine bath (obviously unplugged). Then pull it out, allow it to air dry completely, and it still work?
I have immeresed electronics including motors in water (actually including a keyboard that I spilt cola in) that didn’t suffer any ill effects. As stated bleach is corrosive and will take it’s toll.