I'm always looking for a good polish that doesn't leave that crappy white stuff in the cracks and on the rubber. Yesterday I tried out Klasse all-in-one polish. I did the entire car including windows, rubber parts, plastic (visors, bug shield), and rims. I was impressed, beautiful shine and no white residue on any of the rubber parts. Incredible shine!!
I know I read about this stuff on one of the threads somewhere. Just thought I'd let you know.

 

If you are always looking for a good polish, get a GREAT one..Tropicare. This stuff works wonders..