I'm excited to offer you an aerosol glass cleaner. It foams on contact, allowing the cleaner to stay on the glass surface longer as it works to loosen dirt, oil, and grime. You enjoy the fresh citrus scent along with crystal clear, haze-free glass, windows, and mirrors. Perfect for your car and around your home or office. It is ammonia-free and unlike typical aerosols, there are no CFCs that deplete the ozone. The large, 19 ounce can goes a long way as all you need is a light mist to get the job done.