Thanks for all the answers. I do have a porter cable da polisher that I have been using with a polish pad, the ceramic polish is a good next step. I'm really confused about what this is because like you say, the previous things I tried should have worked.
It looks very similar to a...
I have a Toyota Tundra that I purchased pre-owned about 3 years ago from a dealership. The windshield has some type of residue on it that I can't clean off and it makes it very difficult to see at night when it is raining. It looks like Rain-X or something similar was used on all of the glass...