Purity: Methods of Purifying an Impure Utensil with Qalīl Water
Practical Laws of Islam as per the teachings of Ayatullah Sistani
Ruling 149
An impure utensil can be washed with qalīl water in two ways:
1. by filling it three times with water and emptying it out each time;
2. by pouring some water in it three times and each time swirling the water around in a manner that it reaches all the impure parts and then emptying it out.
-Ayatullah Sistani, Practical Laws of Islam, Purification (Taharah)