Cleaning

Cleaning

• A. Killing pathogens on contact
• B. Reducing pathogens to safe levels
• C. Sanitizing surfaces
• D. Removing dirt and other debris from the surface of an item

Answer: (D)

Cleaning means removing dirt and debris from a surface. This is the foundational step in hygiene because visible soil can harbor microbes and interfere with later sanitizing or disinfecting. It doesn’t aim to kill pathogens or reduce microbial loads to a standard level—that’s the job of sanitizing or disinfecting. Killing pathogens on contact describes disinfection, while reducing pathogens to safe levels is sanitizing. So the best match for the term “Cleaning” is removing dirt and other debris from the surface of an item.

Cleaning means removing dirt and debris from a surface. This is the foundational step in hygiene because visible soil can harbor microbes and interfere with later sanitizing or disinfecting. It doesn’t aim to kill pathogens or reduce microbial loads to a standard level—that’s the job of sanitizing or disinfecting. Killing pathogens on contact describes disinfection, while reducing pathogens to safe levels is sanitizing. So the best match for the term “Cleaning” is removing dirt and other debris from the surface of an item.