Handwashing 101
During the last several months, we have all heard about the importance of hand hygiene. Food service folks have long known that our mothers were right – washing your hands with soap is an excellent preventative step in avoiding illness. Now with COVID, there is more messaging that ever before about handwashing and avoiding cross contamination from unclean surfaces. Those with a tendency for germaphobia (yours truly, by the way) may have noticed this deepening to close to obsessive levels! In fact, carrying one’s own tool kit of disinfecting wipes and hand sanitizer is now the cool thing to do. No surprise that shortages of these supplies at the retail level, along with toilet paper, are voiced loud and clear via social media.
In looking for something positive from the pandemic (we are both glass half full types!), increased awareness about hand hygiene and cross contamination are beneficial outcomes. The how and when of correct handwashing is almost a mantra for those in foodservice. The recipe is to use clean water, later with soap for 10 to 15 seconds, rinse with water, and then dry with either a disposable towel or hot air dryer. While air dryers are environmentally preferred, having a disposable towel handy to turn off faucets, if not automated, and/or open the restroom door to exit and keep clean hands clean is advantageous. Plus, research has shown the abrasion of the towel further reduces microbial load on the hands.[1]
When to wash hands is clearly specified in the FDA Food Code. Per Code, hands should be washed: when entering the kitchen, before beginning food preparation or eating, after touching any soiled item or unclean surfaces, handling raw protein foods, using the restroom, taking out garbage, and working with chemicals. Putting this into practice is a challenge. For instance, a staff member exits the kitchen to use the restroom so hands should be washed in the restroom as well as immediately after reentering the kitchen. Most surfaces in the kitchen area are kept clean and sanitized, but there are the hidden touch points, such as refrigerator door handles, that may not be included in daily cleaning schedules and should necessitate a handwashing after touching. Other surfaces get touched so frequently, it is a challenge to keep them free of any harmful microorganisms. Our former colleague, Dr. Jeannie Sneed, led a couple of research projects documenting microbial loads on different kitchen surfaces, with findings published in several peer-reviewed journals and used in creating the YUCK photos housed on the Iowa State University Food Safety Project web page (available as a free download). Refrigerator handles were found to harbor lots of pathogenic microorganisms in various kitchens!
Another challenge is that jobs may require frequent changes from handling “clean” surfaces (i.e. serving a plated meal) to those that are “dirty”, such as removing soiled dishware from the table and taking to the dish room. This can be especially true for front-of-house staff in full service restaurants. At K-State, Kevin’s group has developed messaging about handwashing that can help reinforce the importance of handwashing. Moreover, FoodHandler has some great videos (each about 5 minutes in length, so perfect for training) about handwashing and other hand hygiene practices.
In the second blog this month, we will discuss some strategies to minimize the need for handwashing occasions, while still maintaining good hand hygiene. Join us for the SafeBites webinar on September 16th for a deeper look about hand hygiene.
Hand hygiene is one way to control from risks of illness. As we say at FoodHandler – Risk Nothing!
[1] Strohbehn, C.H., Sneed, J. Paez, P., & Meyer, J. (2008). Handwashing frequencies and procedures used in retail food services. Journal of Food Protection, 71(8), 1641-1650.
Food Safety Considerations for the “New Way” of Dining, Part II – Back-of-house
In our first blog this month, we discussed the importance of front-of-house practices as we emerge from the pandemic this summer and into fall. Making your guests feel safe will be an important point as we welcome them back to our establishment. The safer they feel, the more likely they are to revisit and this could, in turn, be a competitive advantage for your business.
Food Safety Considerations for the “New Way” of Dining
Spring is my favorite time of year, as we head out of the winter months, welcome warmer weather, and increase the daylight hours. As such, we turnover a new leaf and welcome new life as our grass, trees, and perennials come out of dormancy. This year as the Coronavirus vaccine continues its roll out and we welcome a third vaccine onto the market this morning, perhaps this spring we are turning over a ‘new leaf’ in a much more profound way, as we see light at the end of the Coronavirus tunnel.
Developing Good Food Safety Habits
Good habits and habit development are something that has fascinated me for several years. If you’ve attended any the training programs or presentations that my colleagues and I have conducted through our Center for Food Safety in Child Nutrition Programs, you’ve likely heard me opine about the importance of habits and how habits are created. Many times, in foodservice operations we wonder why our staff don’t follow the food safety practices we have established in our operation. Perhaps they don’t wash their hands when they are required, perhaps they just don’t use the proper method of handwashing, or perhaps we find that they don’t complete our HACCP logs as often as our program dictates should occur. And while we can stomp our feet and say “it is their job, they should just do it”, it really isn’t that simple. We can’t order people to change, although if we could, business and human resources would be so much simpler.
Getting Your Playbook for Food Safety Organized
As anyone who has ever worked in a foodservice operation knows, from the time food is received in your establishment to the time it is served to your customers, following proper food safety practices is crucial. What many don’t often think about is this time really should extend from the time the manager places their orders with their suppliers (including which purveyors you utilize), through the time the food is consumed – even if that consumption occurs off your premises and days after the original order was picked up by the guest. This is something that has certainly been highlighted by the pandemic as customers across the nation are utilizing take-out, curbside to go, and third-party delivery options more so now than ever before.
