I've searched a bit and found nothing. I have a big bag of old ABV. Months old. It's characteristic ABV popcorn aroma is long gone. But I don't smell anythingwrong in there. Is is safe to eat this old ABV? I now abv is dry, but is that enough for it to be edible for mohts/years? Can it get moisture back from the atmosphere? I store it in a medium sized zip-lock bag which I know is not perfectly air-proof.