Got it clean !!
Liquid clay bar with a soft sponge,,could feel it cleaning as i went,,would sorta grab a little then slide easy when it got clean.
buffed out with a microfiber cloth.
on the inside i covered the dash with a blanket.
used "ZEP" foaming auto glass cleaner.
spray it on,foams up,let it set,clean off.
cleaned with the blue shop towels.
applied twice and finished with a microfiber towel.
now it's like the window is rolled down
i did find some cig butt's in the rear ash tray's tho the car didn't smell it but maybe still some residue on the inside glass.
now to do the inside and outside of all the other windows