What strategy can effectively control lead dust during demolition activities?

Using wet methods during demolition activities is an effective strategy for controlling lead dust generation. When water is applied to surfaces or materials before and during demolition, it helps to suppress dust by keeping particles from becoming airborne. This approach greatly reduces the likelihood of lead dust spreading in the environment, thus protecting workers and surrounding areas from lead exposure. Wet methods can include techniques such as misting, dampening surfaces, or using water to aid in the removal of materials.

In contrast, other methods such as dry sweeping or using cloths can often disturb lead dust, making the situation worse by lifting contaminants into the air. While vacuum cleaners may seem effective, they need to be equipped with HEPA filters to be safe for lead dust; otherwise, they could simply recirculate harmful particles. Wet methods are more directly suited to minimizing dust generation, making them a preferred choice in lead abatement protocols.