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Old 03-05-2010, 09:27 PM   #1
Aug 2009
Twin Cities, MN
Posts: 2,507
Liked 33 Times on 33 Posts

So, a little while back there was a thread on "do you clean your beer lines". Some, like me, responded "no". It's all sterile beer, I flush the line with "new" beer when I hook up a keg...why clean?

Well, today I installed 5 perlicks on the front, and when I bought them from AHS I also got some Beer Line Cleaner. I heated up some water, added BLC, and flushed 1L through each line. It ran clear almost instantly after I started it I'm all "see? no buildup, these folks are nuts".

I let the lines sit for ~1h with the BLC in them still, then came back to flush another 1L through each. When I did this, I got BROWN for the first few hundred mLs....apparently I had enough build up in there that when they soaked, a lot more dissolved into the BLC.

SO, just because you think your lines are clean doesn't mean they are. Buildup DOES occur, even in an air-free environment. Flush your lines! I'm now a believer.

Itchy Dog Brewery.

(As of 10-24-2011)
Primary - Steppe 112 PA, 2x Monday RyePA
Aging - None :-(
On tap - Big Dog, Apfelwein, Steppe 112 PA

My invisible AG sculpture, with no actual sculpture and a tiny footprint.
My Kegerator goes offroading!
My Coors Home Draft dispenser for boating/beering on the go.

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Old 03-05-2010, 09:42 PM   #2
Nov 2009
Asheville, NC
Posts: 2,827
Liked 48 Times on 41 Posts

I disassemble everything every so often and soak it all in hot water/oxyclean

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Old 03-05-2010, 09:44 PM   #3
GilaMinumBeer's Avatar
Jan 2008
Posts: 57,665
Liked 7192 Times on 5948 Posts

You can also develope beerstone deposits.

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