Which two activities comprise the sanitation steps?

• A. Washing and drying
• B. Cleaning and sanitizing
• C. Inspecting and labeling
• D. Heating and cooling

Answer: (B)

Sanitation relies on two linked actions that together make surfaces safe for use: cleaning and sanitizing. Cleaning removes dirt, grease, and other debris from equipment and surfaces, which is essential because organic matter can shield microbes from sanitizers. After cleaning, sanitizing then applies an antimicrobial treatment to substantially lower the microbial load to safe levels. This combined approach is what truly constitutes sanitation.

Washing and drying only covers some parts of cleaning, but drying isn’t itself a sanitation step. Inspecting and labeling relate to verification and traceability, not reducing microbial contamination. Heating and cooling are temperature controls, not the two actions that directly reduce microbes on surfaces.