Staying on top of the maintenance of your facility and equipment can help you avoid accidents and costly repairs or replacements. But where should you focus your energy? In a recent NextRestaurants report, Warren Wu of UpKeep, a software firm that helps businesses manage their maintenance needs, identified four top priorities for preventive maintenance in restaurants: First, clean and sanitize your refrigerators each week. Wu advises that during those sessions, staff should check areas that are prone to failure such as door hinges and gaskets. Second, clean burners, grates and flattops daily to minimize grease buildup, which can cause fires and attract pests. Third, on a weekly or monthly basis, scan your facility for a pest problem or conditions that might cause one – like spills that aren’t promptly cleaned or food being stored improperly. Finally, if you serve beer, clean your keg lines no less frequently than every six weeks to prevent mold, bacteria and other residue from building up.
Inadequate cleaning of food-contact surfaces remains the top food safety problem at restaurants. That’s according to a recent review of 250,000 food safety inspection assessments from the past year by the Steritech Institute, which administers food safety training certification. Chris Boyles, vice president of the Steritech Institute, told Fast Casual that the most problematic areas of restaurants tend to be the inside of ice machines, as well as soda fountain nozzles and cutting boards. To prevent the growth of bacteria on these surfaces, have clear training and monitoring procedures for cleaning and sanitizing. For example, any equipment that must be disassembled to be cleaned and sanitized each day should be left to air dry and then checked by the opening and closing managers to verify that the item has gone through the proper procedures.
New proposed legislation at both the federal and local levels that is aimed at restricting the use of plastics is also posing some unintended challenges to operators. For one, it’s raising questions about how operators can reliably protect food safety when they must wash and sanitize straws, for example, that they once discarded. Steelys Straws, which manufactures reusable straws, advises restaurants to take these steps when cleaning its stainless steel straws: Designate a small soaking tub with hot, soapy water to clean the straws, as well as a second tub with sanitizing solution. After a straw is used by a guest, place it in the soapy water to soak, and then, if it had been used to drink a beverage with pulp or other ingredients that could collect on the straw, scrub it with a thin cleaner brush. Rinse the soapy straws in clean, hot water and place them in a bulk utensil rack in the dishwasher. Finally, soak the straws for at least one minute in the sanitizing solution to ensure you’ve killed all germs.
As food allergies have become more prevalent, so has the use of the term “cross contact.” While it’s often confused with cross contamination, the terms mean different things, have different consequences and require different preparation procedures. As Francine Shaw, president of Savvy Food Safety, told Modern Restaurant Management recently, cross contact is dangerous only to those with food allergies. It occurs when care wasn’t taken during food preparation to prevent an ingredient from coming into contact with a food that is then accidentally eaten by a guest with a food allergy. Cross contamination, particularly when it involves food contact with raw poultry, eggs or meat, has more universal implications because it can make anyone ill, allergic or not.
When washing dishes or foodservice equipment, cleaning and sanitizing need to happen together – each on its own isn’t enough to protect your guests from pathogens. But even when sanitizer is used after cleaning, Statefoodsafety.com says it can fail to do its job or even spread germs if not used at the proper temperature and concentration for the appropriate amount of time. Chlorine, iodine and quaternary ammonium compound sanitizing solution all have different temperature requirements. If a sanitizer is mixed with water that’s not the right temperature, it may be less effective. Use test strips to check you are using the appropriate concentration of each sanitizer as it might be dangerous at the wrong proportions. Finally, let each sanitizer work for the required amount of time to make sure it’s effective.
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