Plastic Back Window

[Bob O]

I use Plexis, both the cleaner (windex like stuff) and the polish. Relatively inexpensive, developed for NASA for the windows on the space shuttle, (ok so that might be bogus but I've read it enough places that I'm beginning to believe it) and readily available, at least on the net. It works great.

I would think a wax like Pledge would leave a film, which you don't want.

Bob