Heavy-duty ammoniated glass cleaner shines glass and other washable surfaces. Cuts through grease, grime and finger marks without streaking or smearing. Easy to use; just apply to soiled surface and wipe clean. Not for use on copper or brass. Application: Countertops; Mirrors; Windows; Windshields; Applicable Material: Ceramic; Fiberglass; Glass; Plastic; Porcelain; Vinyl; Chemical Compound: Ammonia; Dirt Types: Dust; Fingerprint; Grease; Grime; Water Mark.