Peppermint Bath Salts
Coarse natural sea salt or Himalayan Salt
In a large bowl, first mix 6 parts coarse sea salt, 3 parts Epsom salt, and 1 part baking soda. Then slowly add in a few drops of the peppermint essential oil. Make sure to thoroughly mix together.
After completely dried, you can put the mixture in an air-tight glass container or jar.