*Not the kind you get high on. The kind you use when you take a bath.
Six parts kosher salt
Three parts Epsom salt
One part baking soda
I used those Starbucks frappuchino bottles. Make sure you not only wash them out, but run vinegar in them and heat them in the microwave a little or they will still stink like old milk. I spray painted the lids.
Here’s the finished product, with the perfumed oils I made as well.