What is a common example of a non-porous item?

A common example of a non-porous item is glass. Non-porous materials do not absorb liquids or allow air to pass through their surfaces, making them impermeable. Glass is a perfect example because it is smooth and has no tiny openings that would enable it to retain moisture, odors, or contaminants. This property is particularly important in the context of trauma and crime scene cleanup, as non-porous items are easier to sanitize and decontaminate effectively, preventing the possible spread of pathogens or hazardous materials.

In comparison, materials like wood, concrete, and drywall are porous. They have tiny holes or spaces that can trap dirt, moisture, and contaminants, making cleanup and disinfection more challenging. Understanding the characteristics of these materials is crucial in the cleanup process to ensure the environment is restored to a safe and sanitary condition.