In spiritual practices, selenite is believed to promote energy clearing, protection, and connection to higher realms, often used for meditation, cleansing, and enhancing intuition.  
 
One of Selenite's properties is that it amplifies and purifies the energy of other crystals. It does not need to be cleansed, it naturally transmutes negative energy. This is why it is so beneficial for cleansing and charging.
 
Clear negative energy and blockages from your chakras.  Simply place a Selenite over any chakra or area of the body that needs clearing and leave it in place for a minimum of fifteen minutes.
 
Here's a more detailed look at its spiritual uses:
 
Energy Clearing and Purification:  Selenite is known for its ability to clear stagnant or negative energy from oneself, spaces, and other crystals. 
Protection:  It's considered a protective stone, shielding against negative influences and harmful energies. 
Spiritual Connection:  Selenite is said to facilitate a deeper connection to the spiritual realm, higher self, and intuition. 
Meditation and Clarity:  It's often used during meditation to enhance clarity of mind and facilitate a deeper connection with one's inner self. 
Ancient Wisdom:  Some believe selenite carries the history of the world and can help connect with ancient knowledge and wisdom. 
Cleansing Spaces:  Selenite can be used to purify and cleanse homes, offices, or any space where negative energy is felt. 
Elevates the Spirit:  Selenite is believed to bring divine light and elevate the spirit