Hi Folks
I'm am not a novice, but it is first time I met this issue.
It happened after dryhop with Centennial and Zeus - the normally easy-to-clean-off yeast ring on the inner side of ferm bucket wasnt look like a dry yeast.
This time it looked more like a ring from a hardened fuel oil which I could not get off with a dish sopa and some other diswasher liquids.
Instead i could only smear it all around even gently tried by thumbnail.
Finally found the way to get rid of that , had to use fireplace glass cleaner which worked smoothly and well on that.
My question - is it normal for some hop varietes has such effect, or should I worry about it and dperhaps dump the batch?
The beer itself smells ok and tastes great.
I attached couple of pictures how it looked like.
I'm am not a novice, but it is first time I met this issue.
It happened after dryhop with Centennial and Zeus - the normally easy-to-clean-off yeast ring on the inner side of ferm bucket wasnt look like a dry yeast.
This time it looked more like a ring from a hardened fuel oil which I could not get off with a dish sopa and some other diswasher liquids.
Instead i could only smear it all around even gently tried by thumbnail.
Finally found the way to get rid of that , had to use fireplace glass cleaner which worked smoothly and well on that.
My question - is it normal for some hop varietes has such effect, or should I worry about it and dperhaps dump the batch?
The beer itself smells ok and tastes great.
I attached couple of pictures how it looked like.

