Zamzam water is absolute water that is holy and purifies.
Apart from being recommended for drinking, Zamzam water can also be used for purification.

Zamzam water can be used for ablution, bathing, istinja, or removing impurity and dirt from the body, clothes and objects.
Ali bin Abi Talib r.a. narrated that the Messenger of Allah. asked for a bucket full of zamzam water. He drank it and also used it for ablution.
(HR Ahmad)

Zamzam water can be used for ablution, bathing, istinja, or removing impurity and dirt from the body, clothes and objects.
Taharah
Sources:
- Fiqh Sunnah: Sayyid Sabiq
- Rewrite: Kak Nurul Ihsan
- Ilustration: Uci Ahmad Sanusi
- Publisher: Luxima Metro Media