Fast, easy cleaning with Ammonia-D. Won't streak or leave a film. Cleans more than just glass. Also cleans chrome, laminate, tile, stainless steel, Plexiglassafety shields (tested against Plexiglas MC and G-Grade acrylic sheet) and many other hard surfaces. Refer to manufacturer's cleaning recommendation prior to use. Plexiglas is a registered trademark of Arkema France. This product complies with the NSF International standards for Nonfood Compounds\/Nonprocessing Area Products (Category Code C1).