Good vidhi is always to be adopted when activating the mantra. In accordance the Purohits, one have to chant minimal of 21 malas or 2268 instances accompanied by the chant of dashansh homam (i.e. one particular tenth of the full chants). Though performing the homam, make sure to continue to https://www.youtube.com/watch?v=qnEcMQtKTvg