It has loud sound. The shankhas that open towards left hand are Vamavarti Shankhas. These are the most commonly available shankhas and used for all religious purposes. The special geometry of this kind of natural shankha creates a positive energy field. The blowing of a Vaamavarti shankha is believed to remove the ill effects of negative energies and it purifies our surroundings and soul. The Vishnu Shankh can be installed in the home or office on any day in the morning after having a bath and wearing clean clothes. North-Eastern Direction is the most suitable place for keeping the Vishnu Shankh. Clean drinking water should be put inside the Vishnu Shankh at night and consumed in the morning on a regular basis. For getting relief from Heart and other diseases- Clean drinking water should be filled inside the Vishnu Shankh on Purmina [Full Moon Day] and the Shankh should be kept under the Moonlight at night. The water in the Shankh should be consumed in the morning for getting relief from Heart problems and other diseases and ailments. Scientifically the Vishnu Shankh is rich in Phosphorus, Brimstone and Calcium content.
