New to detailing I have only used different polishes the first a few years ago to take out swirl marks on my last car I used Meguiars Mirror Glaze #9 swirl remover 2.0 and that was put on with a rotary and if memory serves correct it came off easy. On my current ride to prep for winter LSP I used Meguiars again only I used The Ultimate Polish and really liked it to take out the fine marks with a DA. To take it off I made it easy, I used one towel to wipe the majority off and then spritzed the area with GG pre-wax cleaner and wiped off with another towel. I did this to make sure I had all the polish residue off. Both seem to come off easy. Again being new I think the key is not to let it dry on the paint or clear coat.
Dean. :bigups