The word "Crossing" has several meanings in the magickal tradition. In its original form, it refers to laying down a trick in a "quincunx" "five-spot" or "X" pattern or creating a "cross-mark," such as a circle with an "X" through it, to "poison" an enemy who steps in it. Crossing is thus a form of direct foot-track magick.
Cross-marks & "wavy snake lines" intended to hurt an enemy can be laid down with small stones, inscribed in the dirt with a sharp stick the sprinkle Crossing Oil on the lines or if there is no dirt sprinkle Uncrossing oil in the shape of cross-marks on a sidewalk or street. The marks are placed in the foot path of the victim & activated by spitting into them while cursing the one for whom they are laid.
Put on curses, jinxes & crossed conditions.
Destroy luck by changing good luck to bad.
For revenge & spiritual antagonism.
Really mess up someones day.
Traditionally used to dress candles, anoint the body or objects, sprinkle on amulets an hands.
Can also be used in an oil burner as aeromatheraphy and as a fragrance on the body.