Plexus was developed for use in the aviation industry - specifically, for cleaning and protecting aircraft windshields and painted surfaces. Plexus seals the pores in plastic surfaces with a micro-thin layer of shiny, protective wax, making it resistant to debris, oil, scratches, and eventual yellowing. Use it on vinyl windows, hatch covers, mirrors, laminated surfaces, eyeglasses, sunglasses, computer screens... just about any place you would normally use plastic cleaner.