Ammoniated Glass/Surface Cleaner Quickly Penetrates Dust, Smoke, Grease And Grime On All Glass And Window Surfaces. Deep Blue Is Also Excellent For Cleaning Stainless Steel, Formica, Plastic, Porcelain And Chrome. Formula Contains Ammonia For Powerful Cleaning On Hard Surfaces. Ready-To-Use Formula Comes In A 32 Oz. Spray Bottle For Convenient, Easy Use.