Keep the ACF off the chain. It's not that kind of lube. Get it everywhere else though. Take the tank off and the air box and dose the links and connections. Wipe the forks down with a rag soaked in the stuff, use the same rag to wipe down everything else. Banjo lots are the worst to corrode, give them a good covering,
Then,
Leave it alone until spring and all the salt has gone. Then muc-off degreaser it all away!
Pete