Hey there,
So I got a used carboy and, after multiple washes including an overnight soak in oxiclean and hot water, there's still this grainy stuff in the inside that just won't go away.
picture: http://farm9.staticflickr.com/8328/8413537425_7ffec5998b_h.jpg
Was told that it looks like just some caked on krausen and if it's clean I can still use it, but I'm worried.
Thoughts?
Thanks in advance.
So I got a used carboy and, after multiple washes including an overnight soak in oxiclean and hot water, there's still this grainy stuff in the inside that just won't go away.
picture: http://farm9.staticflickr.com/8328/8413537425_7ffec5998b_h.jpg
Was told that it looks like just some caked on krausen and if it's clean I can still use it, but I'm worried.
Thoughts?
Thanks in advance.