Update:
It has been about a month and a half since I did the coating. I daily drive it. I just went two weeks without touching it. In those two weeks it has sat in the parking lot at work Mon-Friday 8-10 hours daily with construction just outside the parking lot where they are putting a new drainage ditch in and have the entrance tore up so it is a dirt road plus the dirt and dust from the air with that construction, rained three times (beading still like day one), and I drove it round trip to Florida. Washed it yesterday. It was too dirty for a rinseless wash. Knocked all the gunk off with the hose, soaked it with the foam gun using Wolfgang auto bath, hosed that off, soaked it again with the foam gun and then washed with a whole bucket full of MF. This was the fourth "wash" since coating. Two with WG rinseless and two with WG autobath. By far this last one was the dirtiest the car has been since I have owned it. Wash was a breeze. Dried with a leaf blower and looks just like it did when I put the coating on. Went over entire car with an LED light to verify.