Cascade Power dry rinse aid has three benefits in one product to prevent spots, dry, & Shine your dishes. Cascade Power dry rinse aid delivers an unbeatable dry because its sheeting action helps prevent dish water from Clinging to your dishes during your machine's rinse cycle so your dishes rinse cleaner, dry faster, and come out dry & shining with virtually no water spots or streaks vs detergent alone. Plus, Cascade Power dry rinse aid works great even in hard water. Cascade Power dry rinse aid features an easy to pour cap to prevent spills and is easy to use. For best results, refill your Dishwash with Cascade Power dry rinse aid monthly. Cascade Power dry rinse aid is recommended by Cascade detergent. Cascade is the #1 recommended Brand in North America more dishwasher brands in North America recommend Cascade vs. Any other automatic dishwashing detergent brand, recommendations as part of co-marketing agreements.