What is the definition of washing (ghusl) in purifying an impure garment? What is the sufficient amount for purification? Is it necessary to pour water until it drips from the area of impurity? What is the difference between washing and sprinkling in removing impurity? Are there specific conditions to ensure proper purification of the garment?

"To purify something that has been contaminated with impurity (najasa), it must be washed with pure water (ma' tahur) until the water separates, remaining pure and unchanged by the impurity. The place is purified by washing that removes the visible substance of the impurity, along with the removal of its taste, or color, or smell, whichever is easily removable. If any of these remain, it indicates the impurity is still present. It is not required to remove the color and smell if it is difficult. Pouring a small amount of water is not sufficient for purification; rather, it is necessary to use abundant water that separates from the garment without being changed by the impurity.

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