In his commentary on this occasion, Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura quotes from the Hari-bhakti-vilāsa. Barley powder, wheat powder, vermilion powder, urad dhal powder and another powder preparation called āvāṭā (made by mixing banana powder and ground rice) are applied to the Deity's body with a brush made from the hair at the end of a cow's tail. This produces a nice finish. The oil smeared over the body of the Deity should be scented. To perform the mahā-snāna, at least two and a half mānas (about twenty-four gallons) of water are needed to pour over the body of the Deity.
(SRI CAITANYA CARITAMRTA-----2:4:62-----PURPORT).

In worshiping the temple Deity, my dear Uddhava, bathing and decoration are the most pleasing offerings. For the Deity traced on sacred ground, the process of tattva-vinyāsa is most dear. Oblations of sesame and barley soaked in ghee are the preferred offering to the sacrificial fire, whereas worship consisting of upasthāna and arghya is preferred for the sun. One should worship Me in the form of water by offering water itself. Actually, whatever is offered to Me with faith by My devotee—even if only a little water—is most dear to Me.
(SRIMAD BHAGAVATAM-----11:27:16-17-------TRANSLATION).

One should worship the Deity along with each of the limbs of His transcendental body, His weapons such as the Sudarśana cakra, His other bodily features and His personal associates. One should worship each of these transcendental aspects of the Lord by its own mantra and with offerings of water to wash the feet, scented water, water to wash the mouth, water for bathing, fine clothing and ornaments, fragrant oils, valuable necklaces, unbroken barleycorns, flower garlands, incense and lamps. Having thus completed the worship in all its aspects in accordance with the prescribed regulations, one should then honor the Deity of Lord Hari with prayers and offer obeisances to Him by bowing down.
(SRIMAD BHAGAVATAM-----11:3:52-53-------TRANSLATION).

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