Bob,
You wash your car with water!! Right now my Comet which I park under the car port is just covered with yellow pollen and it looks like runny sh** with the water mixed in from these showers. But it is useless to wash it until all of this pollen is through falling. My driveway has yellow streaks in it where the water washed the pollen along side where it was running and it looks as if I had taken yellow paint and made those strips. Also people with sinus problems are really having a hard time.
Ron
