Special Hops said:Depends what the growlers look like. The ones with the metal handles and swing tops are fine.
The all glass ones with screw top cannot hold the pressure.
I have personal experience. I have had 2 of the screw tops explode on me.
Piratwolf said:I use glass carboys with screwtops every few batches. No problem so far. However, I can see how they might be problematic.
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