True or False: The presence of dust wipes failing indicates that additional cleaning may be necessary regardless of the overall cleanup.

The statement is true because when dust wipe samples fail, it signifies that there is still a potentially hazardous lead dust presence, even if initial cleanup efforts were performed. In lead hazard assessments, dust wipe tests are essential for determining whether cleanup efforts have been effective in minimizing lead exposure risks. A failed dust wipe indicates that lead residues remain within the environment and that additional cleaning is warranted to ensure safety, particularly in spaces occupied by children or vulnerable populations.

Continued lead contamination poses serious health risks, including developmental issues in children and other adverse health effects among adults. Therefore, following a failed dust wipe result, it becomes necessary to carry out further cleaning until dust levels drop below the established safety thresholds. Effective lead management dictates that correction measures follow the metrics provided by dust wipe sampling to create a safe living environment.