It doesn’t seem worth the time. I feel like buying new yeast may be expensive but more convenient.

Liquid yeast, forget in my car, 12 hours frozen Tried it anyways, but didnt work well, no krauzen in the fermentor (fermentor B) 4 days after the beginning of the mini-fermentation, I wash wheat beer yeast (which was in fermentor A, 4 days in the fermentor too, 2 brew that day). I poured 3/4...