First time poster!
So I prepared a yeast starter this morning and encountered an interesting outcome. I followed the yeast starter instructions as I have in the past. Everything seemed alright until this afternoon when I went to check on my starter. I gave it a quick swirl to aerate it a bit and it was so carbonated that the foam stopper blew off and it spilled out everywhere.
I’m guessing the stopper wasn’t letting any co2 out? Is this bad? Should I not use my starter?