Manchester, New Hampshire – Health officials warn toxic dust in older New Hampshire homes may endanger children.
According to the New Hampshire Department of Health and Human Services, homes built before 1978 may contain lead-based paint that can create hazardous dust when disturbed during renovations, repairs or routine wear around windows and doors.
When inhaled or ingested, the dust can expose young children to lead, a toxic metal linked to learning disabilities, behavioral problems, slowed development and, at elevated levels, permanent brain damage. Children under age 6 face the greatest risk because their developing brains and bodies absorb lead more readily.
State health officials say spring renovation season increases the likelihood of exposure as homeowners begin sanding, scraping or repainting older surfaces. Even small repair projects can release fine particles that settle on floors and window sills where children crawl and play.
“Lead dust is often invisible, but its health impacts can be lasting,” the department notes, emphasizing that exposure is preventable with proper precautions.
Officials recommend testing pre-1978 homes for lead hazards before starting renovation work. Hiring contractors certified in lead-safe work practices and using wet cleaning methods to reduce dust can significantly lower the risk.
The advisory is particularly relevant for families, renters and young households living in Manchester’s older housing stock, much of which predates federal restrictions on lead-based paint.
Health experts stress that early screening and preventive measures can help protect children from long-term harm.
