What is the correct sequence for performing hand hygiene in a dental setting?

The correct sequence for performing hand hygiene in a dental setting is to first wet the hands, then apply soap, scrub for at least 20 seconds, rinse thoroughly, and finally dry the hands. This method effectively removes dirt, bacteria, and viruses, reducing the risk of infection and cross-contamination in the clinical environment.

Starting by wetting the hands helps to activate the soap and allows it to lather properly. The scrubbing action, which should last at least 20 seconds, is crucial for dislodging and removing microbes from the skin. Rinsing afterward ensures that any remaining soap, along with the dirt and germs, is washed away completely. Finally, drying the hands is essential as damp hands can harbor more bacteria and also impact the effectiveness of further hand hygiene practices, like using gloves.

This sequence adheres to established guidelines for hand hygiene, which prioritize both methodical cleaning and personal health safety. Proper hand hygiene is foundational in a dental practice to maintain a sterile environment and protect both the dental staff and patients.