Energy cleansing: Selenite is said to have the ability to cleanse and purify energy. When used as a knife, it can help to cut through negative energy and release blockages in the body.
Aura cleansing: Selenite knives are said to be particularly effective at cleansing the aura. The aura is the energy field that surrounds the body, and it can become congested with negative energy over time. Selenite knives can be used to cut through this negative energy and restore balance to the aura.