Environmental services (EVS) professionals are often defined simply as the hospital’s cleaning staff. That label may be accurate, but it overlooks their true impact.
They do far more than clean; EVS professionals are, in practice, frontline infection preventionists (IPs).
Top 3 Takeaways
- EVS professionals are frontline infection prevention partners. Their work directly intersects with environmental contamination, pathogen transmission, cleaning and disinfection, and patient safety.
- EVS sees what others may miss. Because EVS professionals work throughout the facility, they can identify workflow barriers, damaged surfaces, inaccessible areas, product challenges, and protocols that don't translate well into real-world practice.
- Partnership should extend beyond EVS Week. IPs can strengthen infection prevention programs by involving EVS in decision-making, sharing infection data, seeking their recommendations, and recognizing their contributions to health care-associated prevention.
During Environmental Services Week, health care organizations will rightly celebrate these teams across every corner of the facility, from operating rooms to waiting areas. True recognition extends beyond appreciation lunches and thank-you posts. Recognition is a start, but EVS deserves something more enduring: a permanent seat at the infection prevention table.
From an infection prevention perspective, the reason is obvious. The health care environment is part of the chain of transmission. Pathogens can persist on surfaces, equipment, and high-touch objects, creating opportunities for contamination and transmission if cleaning and disinfection practices break down.
Yet EVS professionals are frequently expected to interrupt that chain while working under tremendous pressure. They enter rooms after patients with Clostridioides difficile, multidrug-resistant organisms, and respiratory viruses. Just as often, they walk into rooms where the infectious risk is not yet even known.
They must understand which products to use, where to use them, appropriate contact times, isolation requirements, sequencing of cleaning, and how to prevent cross-contamination. Daily, they enter rooms containing unknown hazards and ensure they are safe for the next patient or staff member who steps inside. Often, they must accomplish this while the next patient is waiting for the room.
That makes EVS work both technical and consequential.
However, there is another reason IPs should develop strong relationships with EVS: They see what everyone else misses.
EVS professionals view the facility through a lens no one else has, covering every square foot. They know which rooms are challenging to clean. They know the equipment that is repeatedly left behind. They see clutter, damaged surfaces, workflow problems, inaccessible high-touch areas, and real-world product usage vs written policy.
An IP can review an environmental cleaning policy and determine whether it follows evidence-based recommendations. An EVS professional can tell you whether that policy works at 2 AM when the emergency department needs another bed. They know if a mandatory dwell time is realistic when 3 patients are waiting in the hallway, or if a chemical requires steps that aren't practical during a rush. EVS lives the real-world throughput demands, identifying where protocols break down long before an audit round ever will.
We need both perspectives and expertise.
This is also why EVS education cannot simply consist of annual competencies and instructions handed down from infection prevention. Education should move in both directions. IPs can explain why a particular practice matters from a microbiological perspective. EVS professionals can explain what makes that practice difficult operationally.
Instead of asking only, “Are EVS staff following the process?” IPs should also ask, “How have we designed a process they can realistically follow?”
That question can reveal staffing challenges, inadequate equipment, confusing product instructions, unrealistic turnaround expectations, communication failures, or competing responsibilities that no amount of retraining will solve.
EVS Week gives us a clear opportunity to say thank you and extend the invitation to build a real partnership. Take the time to ask your EVS team what they need, what they see, and how you can work better together. Please take it.
Then keep going when the week ends. Walk a unit together. Ask what barriers they are experiencing. Listen. Consider how you can best support them. Share infection data, then ask for their thoughts and recommendations on how to improve it. When an HAI rate decreases, make sure you share how their work directly contributed to the decrease.
They, too, need to see and understand how their daily work keeps patients safe.
The people cleaning the patient environment aren't standing on the sidelines of infection prevention. They are already doing it.
The best way IPs can honor EVS professionals is to recognize them as vital allies. That means elevating their voice, valuing their expertise, and giving them a permanent seat at the infection prevention table.
