What is a common sign that indicates the potential presence of lead-based paint?

Peeling or chipping paint is a common sign that indicates the potential presence of lead-based paint. This is particularly important in homes and buildings that were constructed prior to 1978 when the U.S. banned the use of lead-based paint in residential properties. As lead paint deteriorates, it often shows signs of wear such as peeling, chipping, or chalking. These conditions can release lead dust and lead chips into the environment, contributing to lead exposure, especially in young children who may ingest these particles.

While faded wall colors may indicate wear and tear, they do not specifically suggest the presence of lead-based paint. Cracks in the foundation and wet areas on ceilings also relate to structural issues or water damage rather than the presence of lead paint. Understanding the significance of peeling or chipping paint is crucial for identifying potential lead hazards and taking appropriate measures in risk assessment and management.