I love mine for removing carnauba, and for final detailing! This is now my "towel of choice" for those jobs. Haven't tried it on synthetics yet, so that remains to be seen. For removing polishes and "grunt" work, MF's are still my choice, and Pakshak's or JT's towels are excellent choices. Recently I had the chance to try one of Poorboy's new "Mega Plush" towels, and it is awesome!!!! By far and away the plushest towel I've used to date......... and I've used a bunch!