CLEANPRO  (25 Tabs) Windshield Washer and Bug Remover Tablets. Makes 62.5 Gallons! Biodegradable, non-toxic Concentrated Formula. Mechanics Garage Lovers Choice! Each tablet makes up to 2.5 Gallons of Windshield washer. That is more than 60 Gallons on this Deal Individually Wrapped for Durability- Dissolves quickly, Removes road film, bugs, dirt and grime Just add Water to Rerervoir- Save space and time!! Perfect for any Car Truck or RV