Stop in for a cup of coffee

Wow, I figure once I start shooting mine will take an hour or so. LOL Single stage, figuring 3 coats. They say 5-10 min between coats...
What do you wash with? Do you wipe with anything after that other than tac rag? ( like I see people use wax and grease remover, alchohol(some say straight, others cut it 50/50 with water)
I use wax and grease remover. I have used 50/50 alcohol in a pinch. oh and when your tack the car tack over the paper.