Now there is no need to clean dishes by hand anymore. With the Siemens Dishwasher at your disposal, all you must do is mix the detergent solution in the service tray and slide it in and watch as the dishwasher take control. A time delay feature of around 19 hours allows you to set the time to wash. The dishwasher executes it automatically as soon as the time is near, washing your dishes as you sleep. This dishwasher is efficient, but is energy-efficient, saving on your utility bills.