After running out of my favorite "Brillianize" (more on order) tried a handful of things that were on hand or otherwise locally available.
Had heard "Plexus" was highly thought of, but it left streaks.
None of the aerosol cleaners seemed very useful in the wind.
Meguiars "Mirror Glaze 18" worked well.
Any experience with "Novus 1"? Used their 2 and 3 for scratch removal.
Jim