Which of the following is the correct cleanup procedure for lead dust?

The correct cleanup procedure for lead dust involves using a HEPA (High-Efficiency Particulate Air) filter paired with a wet wash method. This approach is effective because wet cleaning methods help minimize the spread of lead dust into the air, which can be harmful if inhaled. The water used in the wet wash binds to the lead particles, allowing for more thorough removal from surfaces.

Using a HEPA filter is crucial in this context; it is specifically designed to trap particles as small as 0.3 microns, which includes lead dust. This ensures that during cleanup, the least amount of lead dust is dispersed back into the environment, contributing to a safer, cleaner workspace.

The combination of these two methods—HEPA filtration and wet washing—aligns with guidelines established by agencies such as the EPA for effective lead abatement and dust control, emphasizing safety and effectiveness in reducing lead exposure.