You count on your refrigeration units to keep food cold, but neglecting food safety training for maintenance can result in much worse scenarios than malfunctioning equipment. Besides the hazards of food possibly being stored in the danger zone due to a poorly looked after walk-in; dirt, mold, mildew and other contaminants can come in contact with your product even if your cold storage is kept at the proper temperature. Let’s take a close look at some often overlooked aspects of refrigerator maintenance that can lead to foodborne illness risks and we will provide some food safety training tips to make your job easier.
Refrigeration Maintenance Tips for Food Safety Training
Most food businesses should already have a cleaning plan in place for the interior racks, walls and floors of their refrigeration units, but there are several aspects of refrigerators that are forgotten, especially in walk-in units. Every so often it’s important to clean and maintain refrigeration:
- Door seals
- Condensers
- Drain lines
Cleaning the seals or gaskets of every refrigerator in your establishment will help keep warm air from outside forcing your equipment to work harder. Rubber seals can also be a breeding ground for mold, especially if your doors are not sealing properly. The condensation from the temperature difference inside and outside of your fridge could accelerate mold and mildew growth which could end up in your food. When you perform your regular interior cleaning, make sure to wipe down and sanitize your door seals and inspect for any damage which could be allowing warm air inside.
Condenser coils tend to collect dust and moisture creating an environment for contaminant growth that could fall into food product. Your food safety training should include a review of cleaning these coils at least once a month to prevent buildup. These coils can sometimes be behind a service panel or on the back of the compressor.
Drain lines are notorious for mold buildup due to the near-constant drip of condensation. Due to the complexity of cleaning these lines, we recommended you seek out a professional technician to service and clean your larger refrigerators once a year.
Have you taken the time recently to check on the cleanliness of your refrigerators? Do you have any additional food safety training tips for others?
