Ever since I could remember with my truck I have had a large number of random streaks that appear on the windshield when it's raining out and I have to use my wiper blades. A few streaks wouldn't be an issue and I probably wouldn't even be posting this, but they've taken over almost the entire windshield and it's becoming distracting. The streaks fade away about 5 seconds or so after the blade makes a pass, but when it's raining hard and the blades are moving quickly it is a constant barrage of these marks. See the picture below to see what I am talking about. I have done the following to erase the streaks, but NO luck:
1. Throroughly scrubbed with soapy Shmitt
2. Cleaned with Stoner's Glass Cleaner and a microfiber
3. Used a mildly abrasive polish and applicator pad
4. Recently - switched to new wiper blades, no help
If anyone has encountered this and "beat the streaks", PLEASE let me know what technique/chemical you used. Note - this buildup is on the outside of the windshield and is not reduced by using the defroster. If you need more info to diagnose the issue just let me know, thanks!