I have horrible sploches on my windshield. I've washed it several times and I've even used windex. I've also rainxed it. Does anyone have some good cleaning suggestions or had the same problem. It's quite hazardous in the rain. Thanks

I'd use a razor scraper on it, if that doesn't get it I don't know what will. Maybe try some laquer thinner on a rag if it's possible the splotches might be something that thinner would cut. Could try goo gone. I'd spray it down with windex and scrape it clean with a razor scraper that should take care of almost anything, plus you won't have any greasy residue from the laquer thinner.

splotches as in dirt? if so umm you can try the bug and tar remover stuff, i think you soak the splotch with the junk for like a few mins and then clean it off, it may or may work, ymmv