Originally Posted by Dackelone
I also clean my wipers each time I wash my car. But we get a lot of rain over here in Germany and I always find that each year or sooner I need new wiper blades. They aren't cheap either at 28 euros for two complete wipers. Here is how you change them...
DIY changing your BMW wiper blades…
I replace my blades twice a year and clean the blades when I wash the car. If I don't do all that, I get streaks. Maybe I'm picky about that, but I hate it. Sometimes I get streaks even with doing all that. Then the answer is cleaning the windshield with Bon Ami.