Desktop keyboards become very dirty and oily in just a short time. Keyboards have inaccessable spaces and many crevices that can't be wiped down easily. Dirty keyboards can be unpleasant for the user and look unprofessional for visitors. A keyboard that could be run through a dishwasher would be fantastic. If the circuit board could be removed (like ejecting an SD card), then the entire casing could be washed safely. Or if the top surface with the keys could be removed from the base, that is all that really needs to be cleaned.