Lead

If your home was built before 1978, it is more likely to have lead-based paint. In 1978, the federal government banned consumer uses of lead-based paint, but some states banned it even earlier.

 

Lead-based paint is still present in millions of homes, normally under layers of newer paint. If the paint is in good shape, the lead-based paint is usually not a problem. Deteriorating lead-based paint (peeling, chipping, chalking, cracking, damaged, or damp) is a hazard and needs immediate attention.

Lead-based paint may also be a hazard when found on surfaces that children can chew or that get a lot of wear-and-tear, such as:

• Windows and window sills;

• Doors and door frames; and

• Stairs, railings, banisters, and porches.

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Soil, Yards and Playgrounds

Soil, yards and playgrounds can become contaminated when exterior lead-based paint from houses or buildings flakes or peels and gets into the soil. Soil may also be contaminated from past use of leaded gasoline in cars, from industrial sources, or even from contaminated sites, including former lead smelters. Lead is also naturally occurring and it can be found in high concentrations in some areas.

Lead in soil can be ingested as a result of hand-to-mouth activity that is common for young children and from eating vegetables that may have taken up lead from soil in the garden. Lead in soil may also be inhaled if resuspended in the air or tracked into your house thereby spreading the contamination.

Older playground equipment can still contain old lead-based paint, and artificial turf and playground surfaces made from shredded rubber can contain lead. Take precautions to ensure young children do not eat shredded rubber or put their hands in their mouth before washing them.  

 

Dust

Lead in household dust results from indoor sources such as old lead-based paint on surfaces that are frequently in motion or bump or rub together (such as window frames), deteriorating old lead-based paint on any surface, home repair activities, tracking lead-contaminated soil from the outdoors into the indoor environment, or even from lead dust on clothing worn at a job site.

Even in well-maintained homes, lead dust can form when lead-based paint is scraped, sanded or heated during home repair activities. Lead paint chips and dust can get on surfaces and objects that people touch. Settled lead dust can re-enter the air when the home is vacuumed or swept, or people walk through it.