I love this stuff!
Washed the car again yesterday. I snow foamed the car as usual, and washed by hand. After rinsing the suds off, Tropical Mist was still doing an excellent job of beading. It also made it so much easier to remove any new contaminents since the last application, as some fairly fresh bird shit (1-2 days old) ran straight off with the snow foam application.
I've applied another coat, and it's raining at the minute, and the beading looks excellent.
Couple of crappy iPhone pics
C-Pillar

Bonnet
