GrowlingDogBeer wrote:I never cleaned my lines while they were attached to a keg. Once a keg was empty then I would clean the lines and tap thoroughly ready for the next time.
As far as i can make out the beer lines are just an extension of the inside of the keg, it's all sealed and airtight, I can't see the problem.
Some of my kegs did admittedly only last about a month or two, but I had a keg of Imperial Stout connected up for 18 months without a problem.
These are the answers I wanted to hear

I guess that they were bound to come sooner or later since this isn't a "digital" practice and everyone makes up their own routines. I think I just might have the courage to try and leave the lines for cleaning every month or so and just see what happens.