In the dishwasher!! REALLY!! I would think the paper speaker would be destroyed, not to mention it would take forever to dry out. I don't think the dishwasher is a good idea. There is about 6 or 8 screws holding the case together, you want to be very careful and open with the top facing down or like Cook says it will fall apart. Might not be a bad idea to put the case and buttons in the dishwasher...HMMMM
Wayne T