Black Tourmaline Bracelet
Black Tourmaline crystal is a powerful stone for protection against negative energy of all kinds including psychic protection and EMF protection. It is also a strong spiritual grounding stone. It is one of the most popular crystals to be used for metaphysical purposes. It is the stone recommended to deflect negative energy and protect us, so to not cleanse or charge it makes no sense.
Don't leave Selenite in water either another lesson learned the hard way, it simply dissolves if you leave it in a bowl for a few hours.