I just did a workshop for a large group and they used my StayzOn on the Festive Four hostess set, which has lots of little detail lines and such. Well, needless to say, I looked at 'em and thought - eeewwww, these are gonna be stained forever! So, I started cleaning them with SU Stampin' Mist on the Stampin' Scrub and it all came off with no problem!!
No special cleaner required.