I have a few questions regarding Wolfs Nano Clean and Coat that i have bought. It def cleans and most def lays down a good protective layer but I dont find it washes off as easily as I am led to believe. This is the second time I have used it and this morning I sprayed it on all four wheels, went round and quickly agitated with detailing brush then tried to rinse off, but by then its too thick to just rinse. I have to use a mitt to help it along. I was under the impression you spray on, agitate and then simply rinse off with stream of water? The wheels were nice and cool when I did this but, I did realise that they were wet before I used the Wolfs as I had been round and rinsed the car the car prior to washing the boday. I wonder if it should be applied to dry wheels? and just wondering why it wont simply rinse off? Any ideas?