Garudapurana 1.97.2

1.97.2

pātrāṇāṃ cāsanānāṃ ca vāriṇā śuddhiriṣyate /
uṣṇavābhaḥ strukstruvayordhānyādeḥ prokṣaṇena ca //

as well as vessels and seats, purification is desired with water.
Of the ladle and spoon, [purification is] with warm water, and of grain and the like, by sprinkling;