How To Cleanse Crystals With Selenite. A great way to cleanse selenite (and any other type of crystal) is by smudging them with sage or palo santo. All crystals respond to love and heal in sunlight.
All you need is a flat piece of selenite and then just place your crystals that you want to cleanse on top of the selenite for a day (or 8 hours). Also how does one cleanse selenite (not in raw form)?
5 Ways To Use Selenite Chakra Healing Crystals Crystals
As a rule of thumb, the more contact the crystals have with selenite, the faster and more effective the cleansing gets. Ask your crystal for its name, call your crystal by its name.