Rinse Aid is an automatic dishwasher rinse additive for use in conjunction with automatic dosing equipment to aid the drying of dishes, crockery, cutlery and glassware. When added to the rinse cycle in automatic machinery it will produce rapid, streak free drying without spotting, smearing or other water induced blemishes. Leaves glasses and crockery sparkling clean. Use with Automatic Dishwater Detergent for an unbeatable machine wash system.