I have been away on vaccation for 2 weeks and came back to my 5 kegs are seriously overcarbed. Somehow I set my regulator to 20 psi
and it has sat that way for 2 weeks. The beer is pouring with lots of foam and beer is flat. I just turned off my co2 tank and vented all the kegs.
I have a big party This Saturday.
My question is, how long will it take to bring down the co2 levels in the beer to about 2.3?
Can it be done in 2 or 3 days?
Also, what is the best procedure to do this? Should I just vent all the co2 from the kegs a few times a day and not attach the co2 at all?