Selenite is known for its strong metaphysical properties, particularly related to cleansing, clarity, and spiritual connection. It is often used to clear negative energy from spaces, crystals, and the aura, creating a protective and calming environment. Selenite is associated with mental clarity, helping to promote insight and understanding, making it a powerful tool for meditation and spiritual work. It is also believed to aid in accessing higher realms of consciousness, connecting individuals to their spiritual guides, and enhancing intuition and psychic abilities.