What is a common source of lead exposure found in older homes?

Deteriorating lead-based paint is a significant source of lead exposure, particularly in older homes, as it was commonly used in residential properties before its ban in 1978. Over time, this paint can chip or deteriorate, creating lead dust and particles that can be easily ingested or inhaled, particularly by young children who are more prone to put objects in their mouths or play on the floor where lead dust may settle.

The risk associated with lead-based paint is especially pertinent in homes built before 1978, highlighting the importance of identifying and managing such hazards during property assessments. While lead pipes, contaminated soil, and imported toys can all pose risks, deteriorating lead-based paint is commonly found within the confines of the home environment, making it a crucial focus for lead exposure assessments and remediation efforts.