I have a five gallon batch of a Grand Cru style beer that has been in primary for about 6 months. The water has been gone from the airlock for about 3 months but it doesn't appear to have impacted the beer. There is what appears to be residual krausen left on about 25% of the surface (very light brown, thin residue, not fuzzy). I initially was going to dump it when I first noticed the airlock was dry a few months ago, but it doesn't appear to have changed at all. Has anyone ever neglected their beer this long and still had a reasonable outcome?
Thanks,
Thanks,