I have tried the traditional glass cleaners, BonAmi and Nail polish remover. The streaks seem to be more noticeable when there is morning dew or its raining. I will try the polish and give you an update. Thank you so much for all the responses.
No, they are wiggly streaks running up and down the windshield. So BonAmi wont scratch the windshield?
Another question, why does the morning fog take so long to unfog the outside of the windshield even after I turn on the heat? I have to keep running the wipers until the heat gets rid...
I have these streaks/lines going up and down my windshield from some build up. It blocks my view, especially when it rains. I tried everything to get it off but to no avail. What can I use to get them off? Also, I bought new wipers twice but when it rains it just moves the water and leaves water...