GOT MINE OFF OF DARK TINTED WINDOWS (ABSORBS THE HEAT, CAUSING SPOTS TO BE THAT MUCH HARDER TO GET OFF) WITH #0000 STEEL WOOL, MOTHERS PRE WAX CLEANER, AND ALOT OF HAND/BODY PRESSURE. THIS WAS AFTER TRYING EVERYTHING ELSE BRASSO, VINEGAR, CLR, AND SOME OTHER SNAKE OIL TRICKS. #0000 STEEL WOOL...