Which method should NOT be used for cleaning during lead abatement?

Cleaning during lead abatement is a crucial step in ensuring safety and preventing lead contamination from spreading. In this context, using dry sweeping is not recommended because it can disturb lead dust and particles, causing them to become airborne and increasing the risk of inhalation or further contamination of surfaces.

Wet methods, HEPA vacuuming, and using disposable wipes are all effective strategies for minimizing the amount of lead dust in the environment. Wet methods help to capture lead dust rather than dispersing it, while HEPA vacuuming is specifically designed to filter out small particles, including lead dust. Disposable wipes can effectively remove lead contamination from surfaces without generating dust.

By contrast, dry sweeping simply moves the lead dust around, which can exacerbate the issue rather than mitigate it. Therefore, it is essential to use approaches that contain and properly eliminate the lead hazard rather than spreading it further.