Efun repels negative energy, and the vibration of negative energy. Different uses: 1. As a piece of chalk to draw lines and circles of protection. 2. This is great to have if you are going to meditate/pray. You can use it as a powder and “dust” yourself with it or you can use it as a chalk and make the sign of the cross on different areas of your body (back of neck, forehead, temples, hands, chest and bottom of feet). 4. If you have psychic abilities (Mediumship, Empathic, Clairsentient, Clairvoyant, etc), you can dust yourself or make the sign of the cross as previously mentioned, and it protects you from psychic attack and “energy vampires.” Effun also keeps away negative spirits. 5. Effun also keeps away non-corporeal beings (spirits, ghosts, demons, etc). If you feel like your home may be haunted, this would be a good repellent (after a thorough house cleansing!!). Efun provides a barrier between the physical and spiritual world.