But after 30 days, it'll become this. High-quality bamboo salt costs almost $100 for an 8.5-ounce jar, making it the most expensive salt in the world. So, what is bamboo salt used for? And why is ...
And in 8 days, after drying, burning and filtering, the reeds will produce one of the most expensive salts in the world. Just one tablespoon of river reed salt costs about $1 in Kenya. Compare ...