Rinse Aid is a highly effective and very concentrated cleaning companion to our Auto Dishwasher Powder. Made from renewable plant + Earth mineral-derived ingredients Fully Biodegradable Increases Dishwasher's Energy Efficiency Rinse Aid reduces the surface tension of the water inside your dishwasher. This makes water less likely to cohere in drops on your dishes, aiding toward a streak-free clean. It is more sustainable with every load run because your dishes finish drying faster, which allows the dishwasher to use less power each cycle. 8 liq oz Ditch the toxins and irritants found in most finishing agents. Our Rinse Aid is hypoallergenic and is sodium hypochlorite-free, chlorine-free, carbon tetrachloride free 1,1-dichloroethylene-free, hydrozincite-free, sodium tripolyphosphate-free, antifoam-free, phthalate-free, acrylamide-free, propylene oxide-free, ethylene oxide-free, 1,4 dioxane-free — and simply worry free! Directions Fill the rinse aid compartment on your dishwasher. It is usually located next to the detergent dispenser. The machine automatically dispenses the rinse aid with every cycle. Refill dispenser as needed. Ingredients Charcoal Filtered Deionized Water (water)Nonionic Surfactant (plant-based surfactant)Alcohol (Ethyl) (speeds drying)Sodium Gluconate (mineral-based, helps grab metals)Citric Acid (balances pH)Methylisothiazolinone, Benzisothiazolinone(preservatives used sparingly, prevents bacteria from growing in the container)