Take the 2-minute tour ×  I have a kegerator setup with CO2 and
a tap. Once a keg has been put into the kegerator, how long will
it stay good? What can I do to ensure that I get the longest
life possible out of a keg once it's been tapped? Is there some
way (aside from the flavor changing) to know that it's gone bad?
Is the answer to this question different for homebrew kegs than
for commercial kegs?  share|improve this question My local brew
club just had a lecture about this. A major concern was the loss
of flavor in some beers. Aromatics may be lost to the head space
in the keg if they sit too long. –  Wulfhart Jun 8 '12 at 17:50
A keg in my fridge last me 2 weeks. have a co2 setup at 10psi.
If it goes more than 2 weeks there is a problem. I am not
drinking enough..... –  brian Oct 16 '13 at 2:07 add comment  4
Answers  up vote 8 down vote accepted  As you drink the keg,
you're replacing the beer in the keg with CO2. The CO2 isn't
going to stale your beer. As long as you are keeping the
pressure in the ke