What is the primary purpose of rinses, gels, or foams used before putting on PPE?

The primary purpose of rinses, gels, or foams used before donning personal protective equipment (PPE) is to ensure aseptic hand hygiene. Aseptic hand hygiene involves the thorough removal of pathogens from the hands to minimize the risk of infection or contamination while providing healthcare services. The use of antiseptic hand sanitizers or foams creates a barrier against microorganisms, thus maintaining a sterile environment for procedures.

This practice is critical in settings such as hospitals or clinics, where the risk of infection can have severe consequences for both healthcare workers and patients. Ensuring that hands are clean not only protects the individual putting on the PPE but also prevents the potential transmission of harmful pathogens during medical procedures.