Where is lead?

In our homes, there can be various sources of lead exposure, as lead has been used in many products. It can be found in some toys, children’s jewelry, plates and glasses, cosmetics, playgrounds, vintage items, and paint.

As stated by the World Health Organization, the main source of lead poisoning is lead based paint. It can be found on the walls, window frames, doors, fences, porches, and stairs, especially in old houses built before the 1970s. When old paint deteriorates, lead dust spreads on the floor and surfaces of the house, causing a health hazard.