How To Cleanse Dumortierite:-
Whenever you work with healing crystals and stones, you need to periodically cleanse and recharge them. They absorb so much negative energy that they can wear out and essentially become clogged up. Giving them a good cleansing roughly once a month should keep them healthy and effective. This should also be done if the stone has been out of use for a while, or if you are using it for the first time.
Recharge your Dumortierite Braclet place it in a bowl of tumbled Clear Quartz or you can leave it in a bowl of fresh flower petals in full moon night next day morning you can wear it .