Libman Concentrated Window Cleaner, 24 fl oz: * Cleans away dirt and grime, leaving windows sparkling clean * Premixed and ready to use * Specifically designed for squeegees as the liquid provides a thick, stable foam to eliminate squeegee chatter * Ideal for use on glass, chrome, stainless steel and mirrors * Mix with water * 1 concentrated bottle = 64 already diluted bottles * Streak-free shine!