What is lead? What are the sources of lead?
A…Lead is a metallic element that is widely dispersed in the environment. It was used in house paint until 1979, when it was banned. It was also widely used in gasoline, but has since been removed. Near major traffic corridors, soil may be contaminated from the long-term exposure to leaded gas. Also, water is a potential source of lead. This is usually from lead in solder, fixtures and piping in the home. (There is no lead in a “lead” pencil!
A…Lead is a metallic element that is widely dispersed in the environment. It was used in house paint until 1979, when it was banned. It was also widely used in gasoline, but has since been removed. Near major traffic corridors, soil may be contaminated from the long-term exposure to leaded gas. Also, water is a potential source of lead. This is usually from lead in solder, fixtures and piping in the home.
