True or False: Dust samples do not need to be taken inside if deleading work was performed only outside the unit.

Taking dust samples inside a unit after deleading work has been performed outside is crucial for several reasons. Lead dust can easily migrate from exterior areas into the interior of a dwelling, particularly in areas where windows and doors open to outdoor spaces where the work was done. Additionally, leaded dust can be tracked in on shoes or clothing of residents and workers.

By sampling inside, you can assess the potential for lead contamination that may have resulted from the outdoor work, ensuring that all areas of the home are safe for residents, especially children who are more vulnerable to lead exposure. Therefore, it is critical to evaluate the conditions indoors following any work that might generate dust or disturb lead-based paint, regardless of whether the work was confined to the exterior.

Thus, it is essential to take dust samples from within the unit as part of a comprehensive lead assessment strategy following deleading activities.