´It was narrated from Zainab bint Jahsh that :` She had a tub of brass. She said: "I used to comb the hair of the Messenger of Allah in it."
Explanation & Benefits
Maulana Ataullah Sajid
Commentary:
It is understood that water can be kept in a brass vessel; therefore, performing ablution (wudu) with it is also permissible.
Source: Commentary on Sunan Ibn Mājah by Mawlānā ‘Atā’ullāh Sājid, Page: 472