Finish® JetDry® Rinse Aid has 2x better drying than detergent alone. It works with your dishwashing detergent to rinse away stubborn leftover food spots, and film for sparkling dishes, glasses, and utensils. Simply fill your rinse aid dispenser with Finish Quantum Jet-Dry and it will be automatically released in the rinse cycle every time your dishwasher runs. For optimal results, use with Finish detergents.