SOPHICO Fermentation Lids for Wide Mouth Jars - Waterless Airlock Fermentation Kit - Mason Jar Fermenter Caps, Perfect for Any Fermented Probiotic Foods (4 Set, Jars Not Included) (MIX-WIDE MOUTH)

These venting lids work just fine and are easy to use and clean. Then I found out fermented foods have high tyramine and happen to make me sick (joint pain and migraines)!!!. Who knew?! But for you who tolerate fermenting and the high tyramine, these are great! The vegetables I fermented were fantastic! And SO easy to make. I used glass weights to keep the veggies below the brine line. Wish I could eat fermented foods …such is life! LOL

Muy útiles para fermentar

Bought these as they were one of the ones recommended by a fermenting pro as being safe and easy to use. Make sure you read the instructions on the box for using them though. I automatically assumed that they 'auto-vent' when the pressure builds up. Discovered one morning that the kimchi I had fermenting had lifted the lid and there was kimchi juice all over the table. Must have been quite a show! THEN I read the box and realized that you are supposed to press down on the middle of the lid once the fermenting starts once or twice a day (or whenever you see it starting to bulge) and THAT is what releases the gases. Lesson learned. But sure proved to me that these lids seal on the jars pretty darn well! Very happy with them.

Trouble free. Easy to clean.

I’m so glad that someone came up with this to simplify fermentation! They work GREAT and they fit PERFECTLY! They are super strong and will easily last for many years to come. Hooray for these things !