Using an accurate digital scale, measure all ingredients (EXCEPT the 3 powder ingredients, EOs, & vitamin E) into the upper part of your double-boiler.
Melt on low heat over bottom part of double-boiler (for me, a pot with shallow water) until everything is melted (the beeswax will be the last thing to melt)
Turn off heat and allow to cool for a few minutes
Add arrowroot, diatomaceous Earth, kaolin clay, Vit E, and EOs; whisk vigorously to fully combine…and then whisk some more
Pour into containers and place somewhere safe to set up (which actually doesn’t take very long)
Scoop down on sides as necessary with spatula and continue to pour until all containers are full.
This will fill just over 2 regular sized deodorant tubes.