"not washing their hands" being the key part. it isn't dangerous to handle diver weights or clean up a shooting range. if the traces aren't cleaned off your han

"not washing their hands" being the key part. it isn't dangerous to handle diver weights or clean up a shooting range. if the traces aren't cleaned off your hands before touching the face/eyes, eating, smoking cigarettes, etc, the lead will get into the body and cause problems.