This three-day parva begins with shuddha-puṇyāha on śravaṇa śukla daśamī followed by adhivasa of silken pavitra-s  and pratiṣṭhā of pavitra devatā which are then offered at the mūlasannidhāna as well as parivāra devatā sannidhāna on the following ékādśī. On the following dvādaśī  viṣeśa āradhanā is offered with pradhāna homa. This sevā results in the parimārjanā of all the offences committed in the nitya and naimittika ārādhanā-s during the past year and bestows the anugrahā of the devatā for all the kainkarya-s offered for the duration. This is one of the most important parva-s at the kṣetra.