But, is it really clean?

September 12, 2011

Infection Prevention for Dummies

Infection Prevention for Dummies by J. Darrel Hicks

The following is a guest post written and provided by J. Darrel Hicks, malady BA, case REH, CHESP, author of Infection Prevention for Dummies.

It is a time worn tradition to use a white glove to inspect surfaces for cleanliness. For too long now, “clean” has been a subjective term. Two people inspecting the same room or the same object might have a different opinion about whether or not it passes the “white glove inspection”. If we state a room is “clean”, we infer that it is also safe for patients or other occupants. But, is it really clean?

It has been established that infection prevention is enhanced through environmental hygiene because a clean surface will not support the growth of microorganisms. The question now is how do we know if a surface is actually clean?

It has also been established that surfaces appearing to be clean might not necessarily be clean when scientifically quantified or qualified. Remember, what you can’t see, can hurt you. We should be striving for health-based or hygienic cleaning (i.e., cleaning for health and not just for appearances).

A well-trained staff, given adequate time, equipped with the best tools, chemicals and processes will deliver a clean, sanitized room. But, we need to validate that the training, tools, chemicals and processes are producing the desired end product. We need evidence. We need validation.

Tom Peters said, “That which gets measured gets done.” We need to be intentional about measuring the important things, those touch-points that, more often than not, are not clean to a standard. Recent hospital studies have found that only 25%-45% of touch-points nearest the patient met the definition of “clean”. When measurements and interventions were employed, the rate of “clean” went to 75%. Although 100% wasn’t attained, the touch-point presented 50%-75% less risk of cross-contamination.

More and more people are augmenting or enhancing the “white glove” with rapid testing technologies along with interventions (i.e., sharing testing data with, educating and training the cleaning staff). Those technologies move us from, “I believe it is clean,” to “I have proof it is clean.”

Until cleaning becomes an evidence-based science, with established methods of assessment, the importance of a clean environment is likely to remain “any one’s guess.”

Integrated Cleaning and Measurement TM (ICMTM) is an approach to cleaning that incorporates measurement as one of the keys to process improvement. Cleaning professionals want to be able to organize and equip staff to focus on results and then prove that what they are doing is effective.

Those interested in evidence-based, objective measurement of surface hygiene are using various methods. Some are using chemical markers (either dry or wet) that are invisible to the naked eye but show up with ultraviolet light. These markers are easily removed with normal cleaning. The transparent markers are placed on touch points before the cleaning is performed and then checked with a UV light to validate that adequate removal has been done.

Others seeking evidence are using hand held meters that test surfaces for adenosine triphosphate (ATP)-the energy molecule inside all living cells. ATP is found in bacteria, mold and fungus, as well as other matter that can provide a rich food source for these dangerous pathogens.

ATP measurement has been used in food processing for years, but until now, the cleaning industry lacked such precise and portable devices. By providing feedback in less than 30 seconds, ATP meters enable custodians to verify how clean surfaces are, and carry out continuous improvement programs to enhance overall performance.

Other measures of “clean” include: fungal enzyme, RODAC plate, petri film, particle counter, airborne dust mass, infrared/moisture detection, and other device and measurement platforms are becoming increasingly available, portable, and affordable.

What is the cost of not providing a safe, clean environment? It could be millions of dollars. A court awarded $13.5 million to the family of a patient who died of flesh-eating bacteria that she contracted during chemotherapy treatment in a facility. In a separate case, a patient was awarded $2.58 million because he contracted MRSA in a hospital. The courtroom is no place to discover that your cleaning methods are woefully lacking. You need to be able to back your “clean” claims with scientific measurement, or, get out the checkbook.

In conclusion, simple cleaning of the environmental surfaces may be our only defense in the future. With antibiotic-resistant organisms proliferating on common touch-points for up to 56+ days, the study of cleaning and measuring cleanliness is becoming all-important.

The time has come to get rid of “housekeepers” in favor of “hygiene specialists” who are given the high recognition deserving of their role. The hygiene specialist must be well trained, given sufficient time to do the necessary tasks, given the test data gathered by scientific measurement, educated about the transmission of disease, and given the necessary tools and equipment. Infection prevention will become a reality when the hygiene specialist has partners to maintain the cleaned environment on an on-going basis.

Then and only then will we be able to say with assurance, “The room is CLEAN and SAFE!”

About the Author

J. Darrel Hicks, BA, REH, CHESP, is the director of environmental services at a 500-bed, award-winning hospital in the United States. Darrel started his career in the management of housekeeping services in 1981. He has worked in hospitals ranging in size from 120-650 beds and knows what it takes to plan, set goals and provide guidance and consultation to the management team and department staff. He has managed as many as 13 departments and 170 FTE’s at one time in a 3-hospital system. In that healthcare system Darrel had to pioneer and discover ways to save money by cross-training staff, job sharing, controlling overtime and putting a system of controls in place.

Hicks was president of the International Executive Housekeepers Association (IEHA) during the term 2006-2008 and holds the title of Registered Executive Housekeeper (REH).

He is also an active member in AHE (the Association for the Healthcare Environment) and holds the designation of CHESP (Certified Health-care Environmental Services Professional) through that great organization as well.

Hicks is nationally recognized as one of the industry experts in infection prevention and control as it relates to cleaning. He has written and published numerous articles in professional and healthcare related journals as part of his commitment to providing a cleaner, safer and healthier indoor environment.

In 2010, Hicks authored “Infection Prevention for Dummies”, a 43-page, pocket-size book with topics such as: Use cleaning techniques to keep infection at bay; Match the disinfectant to the situation; Understand disinfectant label claims; Keep your environment healthy.

Visit www.darrelhicks.com for more information. You will find information about getting your FREE (just pay shipping and handling) copy of “Infection Prevention for Dummies”, seminar and consultation pricing.

Guest postings reflect the opinions of the responsible contributor only, and do not necessarily reflect the viewpoints of HAI Focus or Julie Reagan.


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