What cleaning classification term is assigned to wood if it is untreated or uncoated?

The classification term assigned to untreated or uncoated wood is "PNC," which stands for "Porous, Non-Absorbent." This classification indicates that the surface has not been treated with any finish or sealant, which allows it to remain in its natural state.

When wood is untreated or uncoated, it retains its porous characteristics, making it susceptible to absorbing contaminants, moisture, and other substances. Understanding the cleaning classification of materials is crucial in the trauma and crime scene remediation process, as it helps technicians in choosing the proper cleaning agents and methods suitable for the surface involved.

Classification terms are foundational for establishing the approach to cleaning based on the surface characteristics and necessary precautions to take. Thus, identifying untreated wood as "PNC" helps inform the specific steps that should be followed during the cleaning and restoration process.