Genuine Joe : Glass Cleaner, Ready To Use, Refill, 1 Gallon Glass cleaner in one gallon jug is professional strength. Contains a ready-to-use nonstreaking, nonammoniated cleaner for most surfaces. Quickly penetrates grease, grime, smoke and other soils on glass, windows, mirrors, tile, countertops, chrome and plastic surfaces. Leaves a clear, clean shine. Safe on Plexiglas.:Manufactured by.: Genuine Joe