Questions tagged [cold-crash]

The process of quickly dropping the temperature of homebrew following fermentation to promote the flocculation and settling of yeast and other unwanted material.

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25
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2answers
21k views

What is cold crashing?

What is cold crashing? When is it done? How long does it take? Best temperature to make it happen?
7
votes
2answers
5k views

Beer not carbonating

The IPA I made has been sitting in bottles for 2 weeks around 73-75F and is not carbonating. One thing I did prior to bottling was I cold crashed the secondary for about 1 day to get some floating ...
9
votes
3answers
1k views

Cold Crash and Finings

This year my goal is to improve the clarity of my bottle conditioned beer. I intend to do this by: At the end of the fermentation, adding finings (Isinglass) to the brew barrel, followed by; ...
8
votes
3answers
13k views

Sanitizer sucked back into beer, dangerous?

So I just fermented a 80 Shilling and thought I would try cold crashing for the first time. I dropped it from mid 60's to 38 or so in a 24 hour period and it sucked about 4 cups of sanitizer up the ...
2
votes
2answers
639 views

“Debugging” a bitter DDH NEIPA

I brewed a DDH NEIPA recently and it was a great learning experience. I got the aromatics I was looking for but the flavor was bitter. The batch was bound to be wonky because of size limitations ...
1
vote
2answers
2k views

Cold Crashing in the bottle?

Is it possible or advantageous to cold crash after bottling? I am aftaid if I cold crash for 2-3 weeks before I bottle that all the yeast will settle out and I wont have any to provide carbonation in ...