I was at the autoparts store and bought some meguiars nxt. while i was there, this dude was looking at the same stuff and he was talking about waxing his windows as well. I guess i've never waxed windows, does anyone do this?

 

yup i do it gives the windows a real nice reflection.i also use the claybar on them works great

 

I just use RainX on my windows and roof, I do use the wax on my headlights and taillights, makes 'em shiny.

 

I dont know about wax... but there's a solution to use on windows like what Jmiller said.. Rain X and some other companies make stuff for the windows to shed rain.