As it is a Swyama Siddha Hanuman Mantra it does not have to be chanted for a hard and fast amount of Mantra Repetitions for having the ability to utilize it. Particular worship and rituals and regulations relating to path, sitting down mat, and counting rosary aren't suggested for chanting https://collinmizkv.blogocial.com/top-guidelines-of-hanuman-shabar-mantra-get-rid-of-all-problems-68162489