Cascarilla wards off negative energy regardless of its source. This can include negativity you accumulate through your own trials and tribulations that life throws at you. The simplest way to understand how this material can be utilized is by considering it in it various forms. You can inscribe boundaries around your home by merely drawing a continuous line to block harmful energy from entering. It’s also common practice in Santeria to use the material to draw crucifixes on objects, including one’s own body, that require shielding from hostile energy. Usually, these symbols are drawn around any entry portals of the house like doors, windows, and even vents. This action will both guard against antagonistic forces and blockade immaterial creatures, harmless ones included, that could otherwise gain access.