Does Tesla use a different glass from every other manufacturer on the face of the planet? Why is it so damn hard to clean? I spent an hour tonight attempting to clean the front windshield with highly rated cleaners and cloths It looked perfect from outside but the moment I sat inside, streaks and smears everywhere. I don't get it. Every window on the thing is a nightmare to get clean and clear. And just for reference I used to own a detailing shop so I think I know how to clean glass. Anyone else with this issue? I simply don't get it.