To clean a dishwasher, put 1 pack of orange Kool-Aid (unsweetened) in bottom and run through a full cycle. It will come out sparkling. Be sure it is empty of all dishes, etc.
By Jan Whiteis from Corvallis, OR
Tang powdered orange drink can help remove the hard water spots inside your dishwasher. This is a page about clean your dishwasher with Tang.