I remember a company in Scotland using whiskey byproducts for metal decontamination https://www.abc.net.au/listen/programs/scienceshow/barley-husks-soak-up-the

I remember a company in Scotland using whiskey byproducts for metal decontamination https://www.abc.net.au/listen/programs/scienceshow/barley-husks-soak-up-the-nasties/4261570 https://www.abc.net.au/listen/programs/scienceshow/barley-hu...