Answer :
Final answer:
Cleaning involves removing visible dirt and debris, while sanitizing reduces the number of microorganisms on surfaces. Both processes are crucial for hygiene but serve different functions. Understanding this distinction is important in health and safety practices.
Explanation:
Understanding the Difference Between Cleaning and Sanitizing
The correct answer to the question is:
a) Cleaning removes visible dirt and debris, while sanitizing reduces the number of microorganisms on a clean surface.To elaborate, cleaning involves the physical removal of dirt, dust, and debris from surfaces. This process may use water, detergents, or other cleaning agents to remove visible contaminants. For instance, washing dishes with soap and water removes food particles but does not necessarily eliminate all bacteria.
On the other hand, sanitizing is a process that follows cleaning. It involves using heat or chemicals to kill or reduce the number of microorganisms on surfaces to levels considered safe. A practical example is commercial dishwashers, which use hot water to sanitize after the cleaning process. In healthcare settings, surfaces are often sanitized with chemical disinfectants to minimize the risk of infection.
Therefore, while both processes are essential for maintaining hygiene, they serve different purposes and should be part of a comprehensive cleaning protocol.
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