Keep Your Lines in Line

Kegging. The mere mention of the word sends homebrewers' hearts aflutter as the imagination drifts blissfully to thoughts of wondrous beer variety, nectar of any quantity no more than a tug of the tap handles away, with the onerous chore of cleaning and filling bottles having become a distant memory. In a hobby not short on achievement milestones and plateaus, the transition from bottled beer to kegs for many brewers represents a coveted accomplishment; those who have made the switch find themselves extraordinarily glad they did so.

Ah, but kegging does not come with out its own obligations for the amateur cellarmaster. Proper line maintenance is chief among them. Over time, beer lines will accumulate gunk such as yeast and beer stone, leading not only to an unsightly display but also problems such as excessive foaming and off-flavors. In other words, not something a proud kegging homebrewer will want to contest with.


Since creating my kegerator (outside/inside) in 2006, my typical line-maintenance procedure has been: 1) rinse line with water as soon as a keg empties; 2) give lines a periodic soak in Oxyclean and iodophor solutions. At some point, not too terribly long ago, it became evident this technique was not adequate for maintaining proper line cleanliness.

Thus I acquired some PBW (Powdered Brewery Wash – a heavy-duty alkaline cleaner originally developed for Coors), mixed up a fairly strong solution, flushed the beer out of my lines with water, and then filled them with PBW. I believe I allowed them to soak overnight, after which I rinsed with additional PBW followed by a good rinse with potable water.

The results were remarkable. Though PBW and Oxyclean (or generic equivalents) are similar in composition, PBW was able to rip away deposits that Oxyclean simply couldn't touch. The solution that had soaked overnight came out an unmistakable golden color, tinted by the deposits alone. Simply looking at the lines after the cleaning versus before, the difference is night and day.

It's frightening to think that I had let my lines get to such a sorry state; naturally, they had attained that condition slowly and gradually, making their degradation a little difficult to fully grasp as it progressed. But seeing them restored even close to their native state illustrates just how far gone things had wandered.

A stricter, more regular line-cleaning regiment will obviously become part of my routine. Draft beer at home is among the more wonderful household features I can imagine, and a little effort here or there is more than worthwhile to ensure my beer stays as well taken care of as it keeps me.

Levels Check

One down side (there aren't many) of kegging homebrew is not knowing exactly how much of a given beer is left. Yes, you can lift a keg to see how heavy it is, but this serves as only an imprecise gauge, and carries the risk of disturbing that nicely settled sediment.

So it was with a mixture of surprise and disappointment that I took note of my own woefully dwindling supply today after I'd emptied out the kegerator so it could be moved. With the kegs lined up and warm air all around them, very soon a band of condensation formed around each keg up to the level where cold beer sat on the inside:


Ouch. Nearly all of those are looking mighty low. One is basically empty, which would make two vacant slots in the kegerator. Thankfully, I have a batch just about ready to be kegged.

I had unwittingly set myself for one blown keg after another. I can thank the heat and humidity for tipping me off about this looming crisis. Time to ramp up the brewing if I'm to stave off the potential drought before me.

The Session #27 – Beer Cocktails

Who says liquor must be involved when you're thirsting for a mixed drink? Not Joe of Beer at Joe's, who asked beer bloggers to consider their favorite beer cocktails – you know, black and tans, half and halfs, or maybe something more esoteric – for this month's Session topic. Since I'm late to the party, others have already weighed in and Joe has posted the roundup. Well, no matter. Here's my (belated) take nonetheless.

Proud kegerator owners (there's the tease) may know where I'm about to go with this Session entry. If not, they are wise to pay attention. There are advantages to having beer on tap at home. (Well, that should go without saying, shouldn't it?) From a versatility standpoint – not to mention a personal-pride one – even better when that beer is homebrew.

Of course, keg-owning homebrewers are perfectly familiar with these advantages – less hassle than bottling, ready availability, more control over carbonation, and all that. But what you don't hear cited very often is how easy – and gratifying – it is to blend beers straight from the tap, in virtually any proportion you like. And I probably don't have to mention, this works out best the more beers you have on tap.

For starters, it's a way to inject some life into a beer you're not too thrilled about. Got a beer that's just a bit on the fruity side, for example? A dash of high-octane IPA can balance things out nicely. (Or not so nicely, if you prefer to go over the top.) Heck, keeping some hop juice on hand, always good policy anyway, is handy for discovering what a given beer would taste like with a little more hoppy kick to it.

You can go the other direction, too – blend in some Stout or Porter to see if you can turn that Pale Ale into an Amber or Brown. And so on. Blending together two (or more) beers that are perfectly good in their own right can yield some delicious results.

Some mighty fine beer (Gueuze, anyone?) is produced via blending. No reason to think there aren't some exciting and tasty possibilities just a few pulls of the tap handles away.