Ready-to-use, mix-free solution simplifies setup and stocking. Spray-and-wipe performance helps improve productivity. When used properly, Window A always leaves glass clear and streak-free. Application: Glass Cleaner; Applicable Material: Ceramics; Enamel; Fiberglass; Glass; Laminates; Metal; Plastic; Vinyl; Dirt Types: Body Oils; Dust; Fingerprints; Grease; Grime; Smudges; Water-Based Soil; Scent: Neutral.Package Includes: Includes four bottles.