Face the Kabah while drinking
Start drinking with Bismillah
pausing three times to breathe properly
Thanking Allah once one has completed drinking
Drinking it while seated.
However, according to a hadith, drinking Zamzam water while standing is mustahab. “I offered the Prophet (pbuh) Zamzam water to drink when he was standing,” Ibn Abbas (Ra) remarked. 3/492 (Sahih Bukhaari).
spritzing the head, face, and chest with water
consuming it with a lot of duas and for a reason that will benefit him in this world and the next. Because the Prophet (pbuh) declared in a hadeeth, “The water of Zamzam is for whatever purpose it is drunk for.” (Ibn Maajah, 2/1018; al-Sakhaawi, Al-Maqaasid al-Hasanah, p. 359).