30 Seconds Outdoor Window & Screen Cleaner cleans windows, screens, and glass with ease and leaves a long-lasting shine! Simply attach our bottle to your garden hose and follow instructions on packaging for use. Our unique, fast-acting formula is sprayed directly onto the glass or ...30 Seconds Outdoor Window & Screen Cleaner cleans windows, screens, and glass with ease and leaves a long-lasting shine! Simply attach our bottle to your garden hose and follow instructions on packaging for use. Our unique, fast-acting formula is sprayed directly onto the glass or screens without the need to remove them from the structure, making outdoor glass and screen cleaning a much easier task! Reach windows as far as 24+ feet so there's no need to haul out a ladder! Container Size (Oz.): 64 Oz.