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Questions tagged [boilover]

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11 votes
4 answers
11k views

What is Fermcap-S and what does it do?

Lately I've been doing some very large boils -- 7 gallons in a 7.5 gallon kettle. To prevent boilovers, I've been using Fermcap-s. It's great, and I've had no boilover problems, but I have no idea how ...
Hopwise's user avatar
  • 3,435
9 votes
2 answers
6k views

What are the harms of a boil over?

Besides forcing me to clean a lot more stuff than I would generally do, will a boil over harm my beer? I suppose I will loose a lot of the break material and according to brewstrong the break ...
Cleber Goncalves's user avatar
9 votes
4 answers
2k views

Pennies in the Boil

I've heard that adding cleaned pennies to the wort can help prevent boil-overs. I guess they could provide nucleation points- I dunno. Any truth to this, or is it just an old wives' tail?
Fishtoaster's user avatar
  • 2,882
6 votes
13 answers
7k views

How do you prevent boil-overs?

This is a shill question for Mark Taylor. I stumbled on his great tip about keeping a spray bottle on hand to prevent boil-overs while looking for advice on yeast re-use. The spray bottle worked ...
Rich Armstrong's user avatar
6 votes
3 answers
543 views

Does anybody else skim the protein off the top of their boil?

I've been doing it lately, assuming it will reduce the amount of crap I have to filter out after the boil, and it seems to reduce the amount of head I get during the boil (less chance of a boil over). ...
PMV's user avatar
  • 3,799
6 votes
6 answers
401 views

First batch tragedies?

Brewed my very first batch today. It is a stout and is sitting in my basement as I type. I would call the day a success--a whole lot more work than I thought. Hopefully only two things went wrong: ...
Tony Rufkahr's user avatar
4 votes
1 answer
293 views

Does a single FermCap addition control both boilovers and blowoffs?

I love FermCap for controlling boilovers. I add a few drops (less than recommended) as the wort comes up to boiling. It allows me to do other things during the boil to shorten my brew day. Here's ...
Rich Armstrong's user avatar
2 votes
2 answers
331 views

How would I handle a boil-over and loss of hops?

I recently was brewing a 1 gallon kit from Northern Brewer (The White House Honey Ale kit) and instantly after adding the first packet of hops, the entire kettle boiled over. Absolutely instantly, ...
Shelby Hamden's user avatar