What is one example of a permanent lead abatement measure?

Removing lead-based paint entirely represents a definitive and permanent lead abatement measure. This approach ensures that the hazardous material is completely eliminated from the environment, significantly reducing the risk of lead exposure for occupants. By physically taking away lead-based paint, the potential for lead dust to be released into the air or for chips to be ingested is eliminated, providing a long-term solution to lead contamination.

While other options can mitigate the risks associated with lead exposure, they do not offer the same level of permanence. Regular dusting, for instance, helps to manage surface lead particles but requires continuous effort and does not address the source of the problem. Sealing lead-based paint and encapsulating walls with fresh paint are also temporary measures that can help prevent lead from becoming airborne or peeling, but they do not remove the lead itself, allowing for the potential of deterioration over time. Thus, while these methods can be beneficial as part of a broader lead safety strategy, they do not achieve the same thorough elimination of lead hazards as complete removal does.