Here's a video I made of how I usually clean my grandma's Miele washer. Being a true European model, it does not have a Clean Machine cycle.
What I do is run it through a boil wash with some citric acid and catch the cleaning solution at the end of the main wash. Then I switch over to spin and put the drain hose into the dispenser. When the machine begins its continuous spin cycle - no earlier - I add some of the hot cleaning solution via the dispenser. This aggressively and effectively cleans the entire outer tub and also the internal hoses.
I have done this on Bosch and Electrolux washers, too. Works very well and certainly better than just an empty hot wash because the spinning action gets the water everywhere.
Alex
What I do is run it through a boil wash with some citric acid and catch the cleaning solution at the end of the main wash. Then I switch over to spin and put the drain hose into the dispenser. When the machine begins its continuous spin cycle - no earlier - I add some of the hot cleaning solution via the dispenser. This aggressively and effectively cleans the entire outer tub and also the internal hoses.
I have done this on Bosch and Electrolux washers, too. Works very well and certainly better than just an empty hot wash because the spinning action gets the water everywhere.
Alex