The decontamination teams typically work from which direction?

Decontamination teams operate by following a systematic approach to ensure the effective removal of contaminants from personnel, equipment, and surfaces. The correct method is to work from the top to the bottom and then from windward to leeward.

Starting from the top allows for the effective runoff of contaminants, preventing them from recontaminating areas that have already been decontaminated. By starting at higher points or surfaces, any contaminants that flow downward can be captured and managed, reducing the risk of spreading them to areas below.

Following the top-to-bottom approach, focusing on the windward to leeward direction ensures that the decontamination process takes into account the natural flow and dispersal of contaminants, particularly in environments where wind could carry harmful agents. This directional strategy maximizes efficiency and safety, allowing teams to systematically manage contamination and protect both personnel and the environment.

Overall, the method combines logical considerations of gravity and environmental factors to enhance the effectiveness of decontamination efforts.