Hi guys,
I was reading this thread https://www.homebrewtalk.com/showthread.php?t=16361
and I was wondering what the numbers on the bottom of water cooler bottles mean?
My bottles have "1" on the bottom are they suitable for anything?
Thanks
I was reading this thread https://www.homebrewtalk.com/showthread.php?t=16361
and I was wondering what the numbers on the bottom of water cooler bottles mean?
My bottles have "1" on the bottom are they suitable for anything?
Thanks