"Grime and residue ruining your sparklies? The Sparklematic 5200 puts the shine back in shine-tastic! Insert the item you wish to clean and deposit three silver coins in the coin slot. Give the Sparklematic 5200 a moment for operation, and voila! Your valuables will emerge clean and shiny!"
There are multiple Sparklematics in the Clean Zone. Since the grime-washing takes a little time, it can be more time-efficient to use more than one machine to clean many objects.