How do I run a maintenance cleaning cycle to prevent odors?

Use affresh® dishwasher and disposer cleaner once a month as part of routine maintenance. Remove all dishware, place one affresh® tablet in the main detergent tray and another in the prewash tray or the bottom of the dishwasher, then run the most aggressive cycle available. For a vinegar rinse, place 2 cups (500 mL) of white vinegar in a glass measuring cup on the bottom rack and run a complete wash cycle without detergent and without the heated dry option. (Page 9)