Making black salt

Pour sea salt anywhere from a tea to a table spoon in your smudging pot. Take the ashes of your smudging pot. And mix the sea salt together until the salt appears dark gray to dull black.
Get a piece of paper and carefully pour contents of the smudging pot onto it.
Then carefully lift the ends of the paper.vAnd form a funnel.  and pour the contents into a bottle like a plastic medicine bottle.