Prestone Bugwash Is A Advanced Windshield Washer Fluid Formulated With Ingredients To Remove Bug Residue, Road Grime, Bird Droppings And Tree Sap From Windshields. Cleans To A Streak-Free Shine With A Fresh Citrus Scent.  Size: 1 Gallon; Exclusive Formulation Removes Bug Residue, Road Grime, Tree Sap & Bird Droppings From Windshields; Cleans To Streak Free Shine; No Voc Limitations;  Prestone Bugwash Delivers A Powerful Streak-Free Clean For Summer Driving Visibility. Bugwash Removes Up To 99.99% Of Bugs With 3 Cleaning Technologies: Power Cleaner, Bug Stopper, And Water Repellent Advanced Beading.* Power Cleaner  Penetrates The Toughest Residues, Breaking Down And Removing Up To 99.99% Of All Bugs*;  Bug Stopper  Forms A Barrier To Help Stop Bugs, Road Grime, And Other Residues From Sticking To Your Windshield;  Water Repellent  Advanced Beading Technology Repels Rain On Your Windshield For Streak-Free Driving Visibility.;  Instructions:  Use At Full Strength. Add Directly To Washer-Fluid Reservoir. Wash Exposed Skin Thoroughly With Soap And Water After Each Use. ; Prestone Bugwash Is Not Intended For Use In Sub-Freezing Temperatures.;