Hand sinks: Often Taken for Granted, but an Essential Part to Effective Hand Hygiene
Late in January, I received a question about hand sinks in a foodservice operation. The question pertained to school staff (teachers and aides) who were using a hand washing sink in the school kitchen. The question came as a matter of who was allowed access to the kitchen to use the sink, but the question itself caused me to go down a rabbit hole of requirements for hand washing sinks in foodservice operations.
Hand sinks are, perhaps, taken for granted by many managers, supervisors, and employees in foodservice operations when it comes to reviewing hand washing effectiveness. They are easy to take for granted, until they are not working. Even in these blogs, we’ve focused on the correct procedure for washing your hands, when to wash hands, and hand washing supplies, but we don’t often focus on the hand sink.
The FDA Model Food Code states at least one hand sink should be available to employees. Further recommendations are that the sink should be convenient for employees who participate in food preparation, dispensing, and ware washing and there should be a hand sink immediately adjacent to restrooms.
…employees are more likely to wash their hands if the operation has more than one handwashing sink and/or a sink is located within the sight of the employee.
Our previous research has found that one big barrier to employees washing their hands is how convenient the sink is to their work area. Remember that your definition of convenient and your employees may very well differ. I once had one of my employees tell me that he can’t wash his hands as many times as he would need to by “the code”, simply because it takes too much time, and we expected him to get food out to our guests in a timely manner. Even though our management team thought that both hand washing sinks in the kitchen were convenient for all of our employees, employee perception didn’t agree – and it was the employees’ perception that really mattered as they were the ones working in that area 40 hours a week.
Other research in the field has also found employees are more likely to wash their hands if the operation has more than one hand washing sink and/or a sink is located within the sight of the employee. So how many is enough in your operation? The food code doesn’t give a straight answer to that question because it really does depend on your business. For a small-scale, limited production kitchen, one sink may very well be enough. However, for larger operations with complex food production, many sinks would be desired and recommended.
Solid recommendations on the number of sinks required are difficult to come by. Foodservice Equipment and Supplies Magazine noted that you should allow one hand sink for every five employees working in your kitchen at a time. Further, they noted that one hand sink should be planned for every 300 square feet of kitchen space, and one hand sink for each foodservice preparation and/or cooking area. These recommendations align with research in the area and would certainly mean that the hand washing sink is convenient and in view of each employee in the production area.
While this is great information to have, many who are reading this are likely dealing with kitchens that are already built and unable to easily renovate spaces to accommodate more hand washing sinks. In this case, it is imperative that we try to reinforce the importance of hand washing with our employees and remove any barriers they may have to washing their hands. Only then will employees start to change their behaviors and improve hand washing compliance.
Later this month, be on the lookout for the SafeBites Webinar Series announcements for 2023. We have an exciting set of webinars that we are planning this year. In the meantime, if you have any food safety questions, we are a quick email away and would be happy to assist. Risk Nothing.
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.
