Has anyone else noticed that after using your rear defroster that a build-up of (maybe condensation) or something is happening on the rear glass and nothing I've tried appears to remove it.

Any suggestions?

sorry havent seen that

That build-up you noticed was on mine too following delivery and use of the rear defroster once or twice. But I just used plain 'ol Windex with a terry towel and it came off.

I thought maybe it was some type of condensation buildup between the defroster film and the glass itself. I've got to wait until the weather clears a bit, but once it does ~ I'll give it a good clean and see if that helps.

Thanks!