Ammonia from fermented urine was commonly used for washing thousands of years ago. I can’t imagine he smelled much worse than anyone else processing the stuff.
Toured a leather co-op in Morocco (Fes) where they process everything naturally. They collected pigeon droppings for similar reasons. Locals call it caca channel.
Ammonia from fermented urine was commonly used for washing thousands of years ago. I can’t imagine he smelled much worse than anyone else processing the stuff.
Toured a leather co-op in Morocco (Fes) where they process everything naturally. They collected pigeon droppings for similar reasons. Locals call it caca channel.