For optimal results, use your detergents. Experience shiny dishes and spot and film protection (vs. dishwasher detergent alone) with our Finish Jet-Dry Dishwasher Rinse Aid. It works with your dishwashing detergent to rinse away stubborn leftover food, spots, and film for sparkling dishes, glasses, and utensils. It's easy to use as well, Simply fill your rinse aid dispenser with Finish, Jet-Dry Rinse Aid.