Glass And Multisurface Cleaner Contains A Special Glass Cleaning Formula With Exclusive Ammonia-D That Leaves Glass Surfaces Sparkling Clean With No Streaking Or Film. Ergonomic, Easy-To-Pour Refill Bottle Makes Pouring Easy. Windex Cleans Windows And Other Types Of Glass As Well As Stainless Steel, Chrome, Mirrors, Enamel, Ceramic Tile And Porcelain. Formula Does Not Contain Phosphates.