For me, whether or not a brew is "off" normally depends on:
- The smell and/or taste of vinegar.
- A smell like a Turkish Wrestlers Jock-Strap (i.e. damp and musty).
Here's the debris from a brew I transferred a couple of days ago ...
View attachment 16328
It tasted "not too bad" when I transferred it and the trub smelled like a good beer when I cleaned out the FV.
However, today I drew off some of the 10 litres being carbonated with CO2 and it didn't smell or taste anything like the descriptions above.
It smelled okay, but tasted a bit "funky" - if anyone knows what that's like!
I'll give it another week and try again; but I live more in hope than expectation and it may very well find its way to the drain!