What is the correct order of processing rooms during cleanup?

The correct order of processing rooms during cleanup involves starting from the ceiling and working down to the floor. This approach is essential because contaminants, debris, and residues can fall from above during the cleanup process. By beginning at the ceiling, you ensure that any dirt, dust, or biohazardous materials are removed without risking them falling onto cleaned areas below.

This method also aids in achieving thorough sanitation: as you clean downwards, you can effectively deal with particles that may be dislodged from higher surfaces. Following this sequence helps maintain a well-organized and efficient cleanup operation while also reducing the likelihood of needing to re-clean areas due to contamination from above.

Understanding this method is crucial in trauma and crime scene cleanup because it allows for a detailed and systematic approach, ensuring a safe and effective environment is restored.