How To Use Epo Obo (Anti-Witchcraft Bark) & Epo Obo FAQs Did you know that there's a powerful bark from West Africa called epo obo, which is believed to protect against witchcraft, evil and negative energy? I'm diving deep into the world of Epo Obo once again and answering some of your questions. How do you use epo obo aka anti-witchcraft bark? Can you make your own soap with epo obo powder? Which is better the powder or the bark itself? Should you make a tea with epo obo? Can you make your own