Vampire off revenants—are common in vampire folklore. Garlic is a common example, a branch of wild rose and hawthorn plant are said to harm vampires, and in Europe, sprinkling mustard seeds on the roof of a house was said to keep them away. Other apotropaics include sacred items, for example a crucifix, rosary, or holy water. Vampires are said to be unable to walk on consecrated ground, such as that of churches or temples, or cross running water. Although not traditionally regarded as an apotropaic, mirrors have been used to ward off vampires when placed, facing outwards, on a door (in
Christian cross Christian cross The Christian cross, seen as a representation of the instrument of the crucifixion of Jesus, is the best-known symbol of Christianity. It is related to the crucifix (a cross that includes a "corpus", usually a three-dimensional representation of Jesus' body) and to the more general family of cross symbols, the term "cross" itself being detached from the original specifically Christian meaning in modern English (as in many other western languages). The basic forms of the cross are the Latin cross with unequal arms (✝) and the Greek cross (✚) with equal arms, besides numerous variants, partly with confessional