Removes tough grease and grime. Sparkle cuts grease, grime, and window film with ease. Streak-free formula. Sparkle special formula made with deionized water, wipes clean without streaking. Safe on Plexiglass. Unlike alcohol and ammonia-based products, Sparkle doesn't etch Plexiglass or make it dry and brittle. Time and labor savings. Sparkle's ready-to-use formula means no measuring or mixing-just consistent results everytime. Economical use. Sparkle gets the job done fast, reducing time and labor costs. Sparkle is perfect for use on a variety of surfaces: Windows, mirrors, Plexiglass, chrome, tile, aquariums, bathroom fixtures, stainless steel, and microwave ovens.