Ready-to-use formula features foam boosters for maximum cling and minimum runoff. Windex Powerized Foaming Glass Cleaner with Ammonia-D cleans with Ammonia-D for a streak-free shine. No chlorofluorocarbons (CFCs). It loosens soil upon contact and won't streak or leave a film. Cleaner also cleans chrome, stainless steel, Plexiglas, mirrors, ceramic tile, enamel, plastic and other hard surfaces. NSF C1 registered aerosol spray contains no phosphates.