Appliance to wash or scrub fruit and vegetables? Washer or scrubber I need to wash or scrub 20 lb of oranges a day. Some have a layer of white stuff on them and I never tried juicing those without scrubbing. Does anyone know of a household sized  automated machine for this? The best I have found Cuisine cleaner at AMZ seems intended for more delicate things. Will the ozone help in any way? Would ultrasonic? I hope I will not have to DIY something out of a paint buffer or back and forth towel mover machine.
I'm not sure how sticky this coating is ...

Can you construct a huge wire tub (basket) and then hose them down with the garden hose outside?  

My husband suggested created opposite rotating brushes where they enter at a slope and roll out after being brushed and washed at the same time.  It depends upon how much work space you have.