The Finish Rinse Aid is a specialized dishwasher additive designed to ensure your dishes come out sparkling and dry. By accelerating the drying process, it helps prevent the formation of water spots and residues, which is particularly useful for protecting delicate glassware from clouding over time. This 800 ml bottle is compatible with most dishwasher brands, making it a versatile choice for various household setups. You simply fill the dedicated rinse aid chamber in your machine and top it up as needed to keep your plates and glasses free from limescale and streaks.