I have tried a lot of things on my cats since 85 and have gone back to a paste wax once or twice a year and only pledge as an in between, as BBS, Quickwax, BBIS and others just have not worked anywhere near as good over the long haul, and I can use the pledge for the whole boat and trailer, including seats, wheels, lights, Etc. and not worry about the plastic and vinyl cracking. I have thrown or given away more wax and vinyl products over the years that have done next to nothing or damaged the seats or plastic parts as I was too hard headed to listen to what Basscat had to say about products they had tested for years, I always figured someone would come up with something magically better than the quick spray on wipe off of the (furniture polish) pledge. Boy was I wrong and with the amounts I have spent over the years to replace parts, and on miracle cleaners I could of bought a new boat. Just my opinion.Joe FuerstHouma, La.