This mantra is called a Sharir Keelan Mantra (body-locking/protective mantra). Before performing any sadhana, one should first accomplish (siddhi) this mantra. It helps protect the practitioner from harmful or inauspicious effects that may arise during intense or fierce (ugra) spiritual practices.
The mantra should be recited exactly as it is. Do not try to “correct” it on the basis of language or grammar; otherwise, it will not give any benefit. Mantra is as below.
Ās kīlū̃ pāas kīlū̃,
kīlū̃ apnī kāyā
jāgdā masān kīlū̃
baithī kīlū̃ chhāyā
Isar kā koṭ Verma kī thālī
mere ghāṭ piṇḍ kā Hanumān vīr rakhvālā!
|| Method Of Activation ||
Chant one mala of this mantra daily for 21 days. On the final day, offer a langot to Lord Hanuman and offer laddus as bhog. With this, the mantra becomes accomplished (siddhi).
|| After Activation - Method of Use ||
First complete Method Of Activation, and then use it. At the time of application, chant the mantra 21 times.
P.s - First complete the 21 days' ritual to get the siddhi/ perfection of the mantra.


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