ॐ शिवे भगवे भक्षे भगे भंग क्षोभय क्षोभय मोहय मोहय छदाय छदाय कलेटय क्लीं शरीरे ओम फट स्वाहा The person donning or holding the Yantra would chant definite mantras frequently to help it act its perform by letting inside the divine forces or energies to your everyday living around them. https://www.youtube.com/@AacharyaGoldieMadan