Combine your baking soda, Epsom salt and peppermint essential oil in a small mixing bowl.

Using a spoon stir the mixture together and make sure it’s combined nicely.

Add in your 4 drops of food coloring and stir until all the Epsom salt is covered in a minty green color. If you would like your mixture darker just add in a few more drops and be sure to mix well.

Since we are using such a small amount of food coloring it will not color your skin and it will not ruin your bath tub. The food coloring is optional though.

Spoon your mixture into an airtight container and store for up to 6 months.

Place a lid on your container and tie with a pretty ribbon and don’t forget the free printable!