What should a buyer do if they suspect a property has lead-based paint?

When a buyer suspects that a property has lead-based paint, the most appropriate action is to request a lead inspection. Lead-based paint is a significant health hazard, particularly in homes built before 1978 when the use of lead-based paint was banned in residential properties. A lead inspection involves a trained professional assessing the property for the presence of lead-based paint and determining if there are any lead hazards present.

This course of action is essential because it allows the buyer to obtain a clear understanding of any risks associated with lead exposure. If lead is found, the inspection can also provide guidance on how to manage or mitigate the risks involved, which is critical for the safety of the inhabitants, especially children and pregnant women.

The other options, such as asking for a formaldehyde test or contacting a home inspector, address different issues related to property safety and health but do not specifically identify or assess the risks associated with lead-based paint. While demanding a full property history could provide some context on the property's record, it does not directly assess lead presence. Therefore, requesting a lead inspection is the focused and effective measure for addressing concerns about lead-based paint in a property.