houndhome1
Well-Known Member
Does anyone know if C02 can go stale?. I know that 02 can develop an odd smell if left in the tank to long. My co2 is about a year old. My last two kegs have develop an somewhat bitter flavor. I have brewed the same style of beer, and used the same yeast. The beer tasted good when I transfered into the kegs. After letting it sit on c02 for three weeks it now has a diffrent taste.
The taste wasn't there when the co2 was new.
The taste wasn't there when the co2 was new.