Try rubbing alcohol or steam.Hi everyone, I’ve searched around, but film on windows comes up with mostly tint topics. I recently had some light body work done on my car and just noticed a weird film on the outside of my window and rain visor. They washed my car after the work was done and must have used a dirty rag on my windows and I can’t get it off. View attachment 298213 Windex won’t take it off.. any suggestions how to really clean it off? Thank you!!