So i was using some 8 oz mott's juice containers to just fill out the headspace in my primaries about two weeks ago. I then set it on the floor and forgot about it. I saw it today and was thirsty and wondering if it went bad or not. When I opened it, it went "pshhhhhh" and bubbled a little bit. Then I noticed it was bubbling from the bottom, from fermentation.
I decided to be bold and just try it... To my surprise, it was super good!!! Very appley, a bit sweet, slightly carbonated. It actually reminded me a lot of woodchuck. Maybe I will just keep buying these, open them, let them sit for two weeks, and drink. lol... And maybe it will even work again someday. Or maybe they will explode, who knows!