ead is used in more than roo industries in the United ed States. Although the toxic effects of lead have been known for centuries, lead poisoning is still a serious problem for some groups of children and adults in the United States (CDC, 1997a). Adults are primarily exposed in the workplace (ATSDR, 1993). ''Take home" lead exposure, resulting from lead particles brought , home on a worker's clothes, shoes, or body, can also poison workers' household members (CDC, 1997b). Lead