Windshield glass haze

I have had success with glass polishing in the past, but you have to be carefull. Just like an optician grinds a prescription lens, if you don’t do it evenly you can create ripples and warping that makes looking through the glass warp everything you see.

The best advice to to proceed slowly and evenly and dont get impatient with the process. It takes time and effort to slowly polish the surface smooth and even.