I clean my keg lines in between every new keg. I used to take off my tap faucets (Perlick) as well and clean them in between each Keg, however I stopped doing that maybe five or six kegs ago and just run the cleaning solution that I’m cleaning the lines with through them.
Well yesterday after pouring in pint, I closed the tap and it started leaking and would not shut off completely. I quickly opened the refrigerator and popped off the Out-port. After removing all of my faucet and taking them apart, they were all pretty gummy. Ended up taking them all apart and soaking them for 24 hours in beer line cleaner and scrubbing them. Guess I’ll go back to cleaning them more often.
— How often do you all clean yours.