So I did my first clean and re apply after using salon. Well, I used a citrus based cleaner and 91% alcohol. I got tons off on the mirror but i could never get poly totally residue free after an hr and a second app. I did the best I could and then applied 3 thin coats of safe grip. Sure hope it gets easier lol. Somewhat a time consuming pain. Hopefully I get a couple weeks out of it. Any suggestions on how to clean all residue off poly?