Yup. Pledge on the visor or windscreen
Also, works on some CD scratches and DVDs. Get a dodgy DVD from Netflix? Pledge it (nothing to lose) and clean it carefully, letting the pledge fill in the divots. Gets the DVD working most of the time for me. Wife took your CD out and left it sitting on top of the case, then stacked her CD cases on top scratching yours up nicely? Well, pull your CD out and pledge that thing, then load into your laptop and RIP a copy while it still works.
Pledge - I love it and I don't dust with it. Duh, that is what Swiffers are for!