Does anyone know a way to clean the back plastic windows of a bmw convertible? without replacing it?

I own a 323i bmw convertible. I just replaced the top but the back plastic window is already starting to cloud. I was recommended a wax called ziond or something along those lines. It worked the first time but is now turning the window yellow. I dont wish to replace the window so i was wondering if anyone knew an easier option? such as some home remedy to grease it off. idk ive tried everything!



thanks!Does anyone know a way to clean the back plastic windows of a bmw convertible? without replacing it?it's not too hard. It's the same thing that happens to headlights, condensation gets in and discolors the plastic. Go to your local Advance or NAPA or even sears, just pick up a thing of headlight restorer. All you have to do is rub it on and rub it off five minutes later. It's pretty cheap too, like 12 bucks max. hope this helpedDoes anyone know a way to clean the back plastic windows of a bmw convertible? without replacing it?its worn out/can do nothing now