What does cleaning involve in a medical context?

In a medical context, cleaning involves the thorough washing of objects with substances such as soap and water. This process is essential because it not only removes visible dirt and contaminants but also reduces the number of microorganisms present on surfaces before further disinfection or sterilization can occur.

Cleaning is a necessary first step in infection control, as it prepares surfaces for the application of disinfectants, which are designed to kill bacteria and viruses that may remain. Merely wiping surfaces with a cloth does not guarantee the removal of all contaminants, as this action could spread pathogens rather than eliminate them. Using heat to sterilize surfaces may be effective in specific situations but is not considered a cleaning method. Disinfectants alone, while effective, do not address the need to physically remove organic matter through cleaning. Thus, washing an object thoroughly with soap and water is the foundational step that ensures effective infection control practices in healthcare settings.