Sorry a little off topic, but has anyone been through the town of Boron. You used to ride through the Boron fields on our way to the Laughlin River Run. Not much of a town but it is one huge Lake of Boron. Borox used is also used as a water softener which might be why it was used in soap recipeI'm still relatively new to making soaps and was following a recipe. Simple as that.
Here's the link: http://www.soaprecipes101.com/homemade-soap-recipes/borax-handmade-soap-recipe/