Mojo is an African word denoting a fetish or sacred object, which can be used either for good or for evil. Gris-gris, meaning ‘grey grey’ in French, is the name given in New Orleans to the combination of ‘black’ and ‘white’ mojos made by a voodoo practitioner to achieve his or her ends — to safeguard the life of a person to whom the charm is given, protect against disease, and ward off the evil wishes of enemies to avoid bad luck in love and life. A personal gris-gris must be kept secret, and will lose its power if seen or touched by anyone other than the owner. For that reason, gris-gris are usually worn close to the body, on the right side by men, on the left by women.