This is a non-ammoniated, concentrated glass cleaner. When diluted this product is economical and can be used to clean windows, mirrors, chrome, countertops, plastic surfaces and more. It will not leave a film or streak, it dries fast, and has no flash point, no alcohol and no harmful abrasives. This VOC free formula will not scratch even the most sensitive surfaces. This product is EcoLogo[TM] Certified.