Caring for your commercial refrigerator is vital to your company’s bottom line, as only a functional appliance can maintain the integrity of the products you store inside. Whether you operate a convenience store or use a refrigerated warehouse for cold storage, here’s what to know about caring for the device properly.

4 Ways to Maintain Your Refrigerator

1. Check the Temperature

Your refrigerator should always be set no higher than 40° F to prevent food spoilage and the spread of food-borne illnesses. Otherwise, you risk bacterial growth contaminating your food supply, which may harm your patrons and impact both public health and your reputation. If the refrigerator is set to the correct temperature but the food doesn’t feel cool, you'll need a repair technician to inspect the condenser coils for clogs.

2. Wipe the Seals

Door seals lock cooled air inside the refrigerator. They won't efficiently function if they're weakened or blocked by debris, and your products may spoil prematurely.

cold storage

Check the seals monthly for signs of damage, like cracks and tears. You should also clean them with warm water and mild soap to minimize buildup.

3. Use Harsh Cleansers

Potent cleaning solutions are often made with potent chemicals that break down dirt and grime. However, you don’t want to risk them interacting with anything that you have in your cold storage unit.

Instead, opt for food-safe products when cleaning your commercial refrigerator. They’ll powerfully break down any accumulation on the shelves and doors without the likelihood of contamination.

4. Clean the Coils

The condenser coils promote proper airflow, so the refrigerator can efficiently keep food cool. Over time, dust, dirt, and other contaminants may accumulate and compromise the appliance’s efficiency and function. Use a long-handled brush or a vacuum with a hose attachment to clean the surface every quarter to protect the refrigerator's integrity.


If you don't want to deal with refrigerator maintenance, turn to Unicold Corporation in Honolulu, HI. These experienced professionals have served Oahu businesses since 1962. They'll keep your products in their secure cold storage facility, and they'll maintain their units so that your inventory doesn't spoil. To get more information about their services, visit their website or call (808) 836-2931.