What does lead removal entail?

Lead removal specifically refers to the process of eliminating lead-based materials from a surface. The most direct method for achieving this is through stripping the paint from the surface, which effectively removes the lead content present in the paint itself. This process can involve mechanical means like sanding or scraping, or chemical methods designed to dissolve lead-based paint.

Each of the other options addresses methods for managing lead but does not constitute true removal. For example, coating a surface with a lead-safe material or encapsulating lead might help contain or prevent exposure to existing lead but does not remove the lead material itself. Covering areas with plastic sheeting provides a temporary barrier to prevent lead dust and particles from spreading, but again, it does not eliminate the presence of lead. Thus, the most accurate answer regarding the true removal of lead is achieved through the complete stripping of the paint from the surface, thereby addressing the issue at its root.