Hot answers tagged cooling
You can put a wet tshirt or towel over your fermenter and have the evaporation cool the fermenter. Like with the ice water bucket, you'll have to check back on it every once in a while and change the tshirt or towel.
I use the brew bag here. I throw a couple of 12oz frozen water bottles in there, and it drops the temp from room temp about 4-5 degrees. I switch them out 1-2 times a day. In my case, since I'm only doing ales, that works as I keep the temperature about 66-68 degrees.
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