A Guide to Cleaning and Maintaining Display Fridges

In-store refrigerator displays are effective means of advertising. They do double duty as a practical container and a visual lure for the sweet delights. However, the display fridge also needs regular upkeep and training from your staff if you want them to function correctly.

We advise cleaning commercial display refrigerators twice yearly. A significant issue will arise whenever a large number of commercial display refrigerators or other types of refrigeration equipment are used in a process. Moreover, consistent upkeep and normal usage will drastically reduce the need for repairs.

After investing in a high-quality commercial refrigerator, you should implement the following safety procedures to protect your fridge’s life.

Inspect the Seal:

Maintain a regular schedule of checking the seal on the display refrigerator. If you sense unusually chilly air coming through, there is likely a leak or problem with the seal. If a leak is discovered, a maintenance crew should be called in.

Practice Regular Cleaning:

Commercial display refrigerators need to be cleaned at least twice a year. To clean a fridge, turn off the power supply first, then wipe it down with a soft cloth dampened in clear water or the essence of the wash clean, scrub gently, and then rinse well. After cleaning, ensure the power cord is securely plugged in and the thermostat is adjusted to the appropriate temperature.

Clean the Coils:

If you want your refrigerator to continue sucking warm air out of the room, you’ll need to have the coils professionally cleaned. You can teach yourself how to do it or pay a maintenance crew to come once a year.

Avoid Odors:

An odd odor coming from a display fridge is usually the result of bacteria thriving in the closed environment; while direct ice boxes are typically constructed to be airtight, opening the air-cooled display fridge might help lessen the occurrence of such odors if the weather permits.

Keep perishables in the refrigerator on display and packaged correctly in bags or boxes. Before storing produce in the fridge, it’s essential to wash it well and cut off any wilted or moldy leaves. It’s necessary to keep the inside of the display fridge clean daily to eliminate the bacteria that thrive inside and prevent unpleasant odors from forming.

Keep Temperatures at an Optimal Level:

Save money on utilities and prevent perishables from spoiling by maintaining ideal temperatures in your system. The range for this temperature is 2–4 degrees Celsius. A business display refrigerator’s color and temperature can be set to adapt to the changing seasons to save energy and ease the burden on the compressor.

Always try to Keep Your Fridge Full:

Refrigerators have thermal mass, which allows them to keep food cold for longer. As a result, it takes more power to cool a fridge when it’s empty than when it’s complete. A refrigerator or freezer’s thermal mass is crucial for maintaining a consistent temperature inside the appliance.

Bottom Line:

Commercial display refrigerators should have few openings and short opening periods so cold air doesn’t escape, and hot air doesn’t get in, which increases energy demand and compressor workload. Cleaning and drying the business display fridge is the first step after turning it off.



Max is obsessed with sports, technology and health. He played basketball in college and now enjoys staying active through running and hiking. Jesse has always been interested in how things work, which led him to pursue a degree in engineering. He currently works as a product manager at a tech company.

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