1/2 cup seas salt, ground 1/2 cup baking soda 6 drops bayberry essential oil 3 drops rosemary oil 3 drops peppermint oil 1 Tablespoon glycerin (or sunflower oil)
Mix sea salt and soda together and add in the oils, mixing well with a fork. Place in a dark airtight glass container in a cool dry dark place. Mix in the glycerin or the oil when you are ready to use.
This is a recipe that will make enough for one full treatment.