Alright guys, here's a crazy one for you !
Recently after brewing an AG batch, I washed everything except for a bucket that I had carried wort in, and some hoses that I had used to transfer the wort to a carboy..
So the weird thing is, I forgot about them on the porch for a couple of days, and now there are blotchy PINK stains inside the bucket and the hoses ??!?!!! I put a pretty strong bleach solution in them and let them soak, and nothing happened..
Has anyone seen anything like that before ??