Combine the dry ingredients in a large mixing bowl. Stir until well combined.
Slowly add in the fractionated coconut oil and essential oils stirring about halfway through.
If using color, add 1-2 drops at a time and stir into the mixture.
Allow everything to dry before storing it in a heavy-duty plastic container.
Video
Notes
Make sure there is no moisture in the container before securing the lid or the baking soda will begin to react with the citric acid.Alternatively, you can punch several holes in the top of the lid to prevent pressure from building up or use cloth jar covers.If making layers with the natural coloring, separate the mixture in to several small bowls. Stir in each of the different colors into the individual bowls. Then layer each colored mixture into a glass storage container.