Hello all, I'm the friend with the messed up tint >.< First of all thanks so much for helping out, I'm mostly a mechanical guy and have yet to dabble in the dark art of detailing. I know car washes are usually the worst but I got my Speed3 used and haven't had an opportunity to get anything done with the paint yet. So here's some extra details fwiw. The tint is approximately 4 years old, and was in very good condition prior to taking it to the wash. It had some scratches but overall was shiny and smooth to the touch. Upon getting my car back I noticed the windows now had a "dusty" texture to them, but still looked normal. I was already home at that point and figured some mild soap would get the stuff off. Fast forward a week of sitting in the sun and the layer is now distinctly visible, it's mostly a splotchy white greasy looking film but at some angles has a reddish tinge to it. Despite looking greasy, it feels dry and has the texture of an old chalkboard. Water and non-ammonia based cleaners let me move it around, but it doesn't really come off, just gets sticky and smears around. It takes a significant amount of pressure to even do that. It's spread evenly across all 4 side windows, but the rear glass and sun strip on the windshield are still in perfect condition. I had not touched or cleaned the windows for a long time before that, and it was the only car wash I have ever used. The fact that it happened immediately afterwards makes me certain it was something they did. I have gone back and they swear up and down that they use non-ammonia cleaners, but there must be some other chemical that caused the reaction. My suspicion is that a newer employee may have accidentally grabbed the wrong bottle. Anyways, I'm a broke ass college kid and can't exactly afford to just get it re-tinting, so I'm hoping SOMETHING will at least get it back to decent shape. Thanks in advance!