Hot take: I stopped using airlocks on my ferments

I switched from standard three-piece airlocks to just leaving the lid cracked about 6 months ago after a batch of hot sauce failed. Got tired of cleaning gunk out of the airlock every week. My kraut and hot sauce actually taste better now with less mold issues. Anyone else ditch the airlock and just go with a loose lid?

2 comments

2 Comments

charlesb422d ago

Loose lids let in too much oxygen for proper fermentation, you're basically just letting stuff spoil slowly lol. That "better taste" is probably just early signs of oxidation.

riley_bell22h ago

Oh man, I totally disagree with this take. Loose lids aren't automatically ruining your ferment, it depends on what you're making and your setup. Some ferments like certain vinegars or open crouts even need a bit of air exchange to work right. Oxidation isn't always the enemy either, a little controlled exposure can develop complex flavors in things like hot sauce or kimchi. I've done side-by-side batches with tight vs. loose lids and the loose ones came out more nuanced (not spoiled). Calling it "spoiling slowly" feels like oversimplifying a pretty nuanced process.