stonebrewer said:Dry hopping in the keg is my prefered way to reduce oxygenation. I connect the gas to the out side and bubble up CO2 to push out the nasty O2, and then seal with pressure, using the relief valve to purge any remaining O2.
When doing a beer that requires multiple dry hopping, I think it is best to leave the old hops in. Too many things, in my mind, can go wrong pulling things out of your beer and putting thing back in. YMMV.
I agree with that. A friend of mine who is getting into brewing and really fanatical at this point was asking, how do I remove the hop sack from my keg after 5 days. I told him I didn't know cause I had never done it! Well I suppose that there might be a better way, but this has always been fine for me.