What should the dental healthcare personnel do if a surface is visibly soiled?

When a surface is visibly soiled, the appropriate action is to first clean it with soap and water, and then proceed to disinfect it. The presence of visible soil, such as blood, saliva, or other materials, can inhibit the effectiveness of disinfectants. Cleaning with soap and water helps to remove dirt and organic material before disinfection, ensuring that the disinfectant can effectively kill remaining pathogens on the surface.

This two-step process is essential in infection control practices because it reduces the microbial load and prepares the surface for disinfection, which is crucial in a dental healthcare setting where maintaining a clean environment is vital to preventing the spread of infections. Disinfecting without prior cleaning can lead to ineffective results, making this protocol vital for ensuring the safety of both patients and dental healthcare personnel.