Portland, Maine – Health officials warn toxic dust in older Maine homes may endanger children.
According to the Maine Center for Disease Control and Prevention, homes built before 1978 may contain lead-based paint that can create hazardous dust when disturbed during renovations, repairs, or even normal wear around windows and doors.
When inhaled or ingested, the dust can expose young children to lead, a toxic metal linked to learning difficulties, behavioral problems, delayed puberty and, at high levels, permanent brain damage. Children under age 6 are considered most vulnerable because their brains and bodies are still developing.
State health officials say spring is a higher-risk period as homeowners begin sanding, scraping, repainting or replacing older fixtures. These activities can release fine particles that settle on floors and surfaces, where children may come into contact with them.
“Even small amounts of lead dust can cause serious health impacts in children,” the Maine CDC notes, emphasizing that the risk is preventable with proper precautions.
Officials recommend testing older homes for lead hazards before beginning renovation projects. Certified contractors trained in lead-safe work practices are advised for repairs that disturb painted surfaces. Regular wet cleaning of floors and window sills can also reduce potential exposure.
The advisory is particularly relevant for young families, renters and students living in older housing common throughout Portland and surrounding communities.
Health experts stress that early testing and intervention can significantly reduce long-term harm.
