How do I run the Clean Washer cycle to maintain my WFW9300VU?

Run the Clean Washer cycle once a month to keep the inside of the washer fresh. With an empty drum, add one AFFRESH™ washer cleaner tablet directly to the drum (or 2/3 cup / 160 mL of liquid chlorine bleach to the bleach compartment), close the door, select the CLEAN WASHER cycle, and press START. Do not interrupt this cycle, and leave the door slightly open afterward to allow the interior to air dry. (Pages 14, 17–18)