What type of paint condition may lead to a lead-based paint hazard?

Deteriorated paint that is accessible poses a significant risk for lead-based paint hazards. When paint deteriorates, it can chip, peel, or create dust that contains lead, particularly in structures built before 1978 when the use of lead-based paints was banned for residential properties in the United States. This deterioration typically occurs in areas subject to wear and tear, such as windows, doors, and other high-traffic surfaces. Children are especially vulnerable to lead exposure through ingestion of lead-laden dust or paint chips, making the condition of accessible deteriorated paint critical in assessments for lead hazards.

In contrast, sealed and intact paint surfaces pose little to no risk since they prevent lead from becoming airborne or accessible. Freshly painted surfaces typically do not contain lead, as modern regulations restrict its use in paint. Aesthetically pleasing colors have no relevance to the presence of lead and do not indicate a hazard. Therefore, the condition of deteriorated paint that can be accessed plays a pivotal role in identifying potential lead exposure risks.