There will be no rain forecasted. They'll spray the skies and in about 36 hours it'll start to rain. They were spraying this morning while my car was outside. I notice reflective dust on my windshield, especially when facing the sun. Polarized lenses enhance ability to see it. Got a car wash and it was gone- so it's not the window itself. I don't notice this same effect when they're not spraying. If I can reproduce, I'll try to get a sample. Anyone else can reproduce this finding?