Every tradition in this file protects the house, and the means are strikingly similar across the Atlantic world: something at the threshold, something in the four corners, something buried, something said. In hoodoo the classic materials are red brick dust scrubbed into the doorstep, salt laid across the sill or in the corners, sulphur put down where its smell will keep things away, war water at the door, and a mirror or a blade facing outward. The Pennsylvania German and Appalachian households used salt, a Bible open at a psalm, and a written paper, and the same logic is at work.
The threshold is the working point. Brick dust is scrubbed into the step with the scrub water, salt is laid down in a line or in the corners of a room, sulphur is placed where it will not be walked in, and a protective packet or a mirror may be fixed above or behind the door. The house is washed first and protected after - a wash takes a condition off, and the protection keeps it from coming back - and the work is renewed on a schedule or after a death, a birth, a quarrel or a run of bad luck.
House protection is the least contested work in the tradition and the one most often done by ordinary people rather than professionals, which is why it is the best entry point for understanding the rest. Two real dangers attach to it: sulphur is a toxic substance that must not be burned indoors or left where children and animals reach it, and brick dust stains masonry and paint permanently. The corpus records the practice and marks the hazards rather than treating the materia as harmless decoration.
Nothing in the library points at this entry yet.