Absolutely none ! And i'll tell you this, i bought it to protect a car that sits under a tree and during the summer it had a ton of sap and bird crap on it withing a few days. And no wax to date has worked as well as nufinish to keep that stuff from sticking. I was surprised the first time i tried to remove it all and it just came off a whole lot easier than with any wax in the past. That paste tho.....i never used any wax where there was such a huge discrepancy between the paste and liquid. That paste is worthless. had i not seen it come out of a nufinish can you'd never convince me they are both nufinish.