You should flush out any heavy, negative energy that you have as soon as you get your bracelet, because we sometimes subconsciously carry negative energy without noticing.
That being said, whenever you feel negative energy, either your environment or from within, Hold the bracelet in your dominant (giving) hand, and let the amulet flush the bad energy from your spirit.
When you feel that energy has been removed, you'll feel lighter, blissful, and peaceful.