Windex Multisurface Disinfectant Sanitizer Cleaner in a trigger spray cleans, sanitizes, disinfects and still creates a Windex streak-free shine. When used as directed, this cleaner sanitizes in 10 seconds. It kills 99.9 percent of bacteria and leaves no dull, smeary residue on hard nonporous surfaces. Use cleaner on glass, chrome, mirrors and more.