I'm constantly surrounded by bottled and frozen CO2 from being a welder and preserving food. Dry ice has that 'freezer burn' smell to it and bottled CO2 has a lube oil smell to it, but my tongue/nose is starting to learn what oxygen does to my beer. Has anyone used bottled/frozen CO2 to fill...
I've just started brewing again for the first time in nearly 15 years. When I brewed before I only used buckets for the primary and was pretty much blind to what was happening. Now that I'm using carboys I can watch the process (which is awesome). I'm noticing that in my HG brews there are...
