A described method is to use the little finger of the left hand, starting between the toes of the right foot, and then moving to the left foot.
A reported prophetic instruction includes completing wudu thoroughly and passing water between the fingers. The basis is that water must reach all obligatory portions, including spaces between digits.
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Sunnahs of Wudu and Their Juristic Rulings
A described method is to use the little finger of the left hand, starting between the toes of the right foot, and then moving to the left foot.
A reported prophetic instruction includes completing wudu thoroughly and passing water between the fingers. The basis is that water must reach all obligatory portions, including spaces between digits.