Amazon has the Finish Jet-Dry Rinse Aid, Dishwasher Rinse Agent & Drying Agent, 8.45 Fl Oz for only $2.47 Shipped when you clip the $1.78 off coupon! Contains glass protection ingredients for shinier, sparkling dishes & glasses.Aluminum free. Simply fill your rinse aid dispenser before each wash & it will be automatically released in the rinse cycle.