In this short video, I attempt to capture the essence of a closed bottle fermentation that has built pressure to the point of being somewhat perceptible. As I mention in the video, this bottle could have gine a lot linger without burping, but playing it safe is probably the best best, ESPECIALLY IF YOU'RE FERMENTING IN GLASS!!
...anyway, if a picture is worth a thousand words, anything i can type here is wasted because by the time you could read all this, you could have already watched this short video in its entirety.
TLDR:
If you've never really brewed before or if you're concerned about the risk of a closed-bottle-brew, this short video may be good for you.
▶️ 3Speak