I was wondering if their was a way to get rid of the back streaks on the exterior paint of the car. Not exactally sure what they are from, my best guess would be the rubber trims around windows and blades.
No it does not strip the paint. It will remove any grease or grim on there as well as the wax. Try it and see if that works, if not you might need to take it to a detail shop and see what they think it is.