How to Keep Your Hobart Refrigerator Clean and Organized

What Hobart refrigerators are and why they matter in your kitchen

Hobart is a commercial refrigeration brand owned by the Hobart Corporation, a company that makes equipment for restaurants, catering operations, and institutional kitchens. If you have a Hobart refrigerator at home, it is likely a compact undercounter model or a reach-in unit designed for high-volume food storage. These refrigerators are built to hold temperature reliably and handle frequent door openings, which means they work differently from standard household models—and they need different care routines to stay fresh and functional.

Because Hobart units are engineered for commercial use, they often have stainless steel interiors, removable shelves, and drainage systems that require specific attention. Understanding how your Hobart works will help you store food safely, prevent odors, and avoid the repair calls that come from neglect.

Key Takeaways

• Hobart refrigerators have commercial-grade drainage systems that must be checked weekly to prevent standing water and mold growth.
• Stainless steel interiors should be wiped down every two to three days with a damp cloth to prevent bacteria buildup and odors.
• Removable shelves and gaskets need monthly deep cleaning with warm soapy water to stay hygienic and seal properly.
• Temperature control on Hobart units is often manual, so you should verify the setting monthly to ensure food stays at 40°F or below.
• Organizing by food type and using clear containers reduces cross-contamination and makes it easier to spot spoilage before it spreads.

Checking and cleaning the drainage system weekly

Hobart refrigerators have a drain line at the bottom that removes condensation and prevents pooling water inside the unit. If this drain clogs, water sits on the floor, bacteria and mold grow, and odors develop quickly. Check the drain area every seven days by looking at the bottom front or back of the unit—you should see a small opening or tube.

Pour a cup of warm water down the drain slowly to flush out debris. If water backs up or drains slowly, the line is partially blocked. Use a thin flexible brush or a straightened wire coat hanger to gently clear the opening. Never force anything into the drain, as you can crack the line. If water still pools after flushing, contact a commercial refrigeration technician—a blocked drain is one of the most common causes of mold in Hobart units and is not something to ignore.

After flushing the drain, wipe the floor of the refrigerator with a clean cloth to remove any remaining moisture. This step takes two minutes and prevents the smell that comes from standing water.

Wiping down stainless steel interiors to prevent odors

The stainless steel walls and shelves in a Hobart refrigerator are smooth and nonporous, which means they do not absorb spills the way plastic does. However, they are also a surface where bacteria can spread if not cleaned regularly. Every two to three days, dampen a clean cloth with plain water or a 1:1 mixture of water and white vinegar, and wipe down all interior surfaces—walls, shelves, and the ceiling.

Pay special attention to the corners and seams where condensation collects and spills hide. If you see any discoloration or sticky residue, scrub gently with the cloth until it is gone. Do not use bleach or harsh chemical cleaners on stainless steel, as they can pit the surface and create spots where bacteria hide. Vinegar is safe, effective, and leaves no chemical smell.

After wiping, leave the door open for a few minutes to allow air to circulate. This drying step is important because moisture left on stainless steel can lead to rust spots over time, even though the material is called "stainless."

Removing and deep-cleaning shelves and gaskets monthly

Once a month, remove all shelves from your Hobart refrigerator and wash them in warm soapy water. Check your manual for the correct way to lift and slide them out—most Hobart units have shelves that rest on clips or rails. Soak the shelves for five to ten minutes in a sink or tub filled with hot water and a few drops of dish soap, then scrub both sides with a soft brush or sponge. Rinse thoroughly and dry before replacing them.

While the shelves are out, inspect the rubber gasket (the seal around the door) for cracks, hardening, or visible mold. The gasket is critical—if it does not seal tightly, cold air escapes and your refrigerator has to work harder. Wipe the gasket with a damp cloth and a small amount of dish soap, paying attention to the grooves where mold often hides. If you see black spots that do not wipe away, or if the gasket feels stiff or cracked, it needs to be replaced. Contact Hobart or a commercial refrigeration supplier for the correct replacement part.

Check the drain pan underneath the unit at the same time. If your Hobart has a removable pan, pull it out, empty any water, wash it with soap and water, and replace it. If the pan is fixed, pour warm soapy water into it and let it sit for a few minutes, then flush it with clean water.

Organizing food by type to reduce cross-contamination

Hobart refrigerators often have multiple shelves and limited space, so organization matters more than it does in a standard home unit. Store raw meat, poultry, and seafood on the lowest shelf in sealed containers so drips cannot contaminate food below. Keep dairy and prepared foods on middle shelves, and store vegetables and fruits in any drawers or on upper shelves where they are less likely to be splashed.

Use clear plastic or glass containers instead of opaque bags or boxes. When you can see what is inside, you spot spoilage faster and avoid the situation where old food hides in the back and creates odors. Label containers with the contents and the date you stored them. Most cooked food lasts three to four days in a refrigerator; raw meat lasts one to two days. If you are unsure, throw it out—the cost of replacing food is less than the cost of a deep clean after something spoils.

Keep the shelves from getting too crowded. Air needs to circulate around food to keep it at a safe temperature. If shelves are packed tightly, the back of the unit stays colder than the front, and food in the front may warm up above 40°F without you noticing.

Checking temperature settings and verifying the thermometer

Many Hobart refrigerators have a manual dial or digital display for temperature control rather than an automatic system. Check the setting once a month to make sure it is set to keep the interior at 40°F or below—this is the temperature at which most bacteria slow their growth. If your Hobart has a dial, the correct setting is usually marked on the unit itself; if it has a digital display, refer to your manual for the target number.

Place an inexpensive refrigerator thermometer on a middle shelf and check it every week. If the reading is above 40°F, adjust the dial or settings and wait 24 hours before checking again. If the temperature stays too high even after adjustment, the compressor or thermostat may be failing and you should contact a technician. A refrigerator that does not hold temperature is a food safety risk.

Keep the thermometer in the same spot so you get consistent readings. Avoid placing it near the door, where warm air enters every time you open it, or near the back wall, where it may read colder than the actual average temperature inside.

Removing odors without masking them

If your Hobart smells bad despite regular cleaning, the source is usually old food, a clogged drain, or mold in the gasket. Do not reach for air fresheners or baking soda—these mask the smell but do not fix the problem. Instead, find and remove the source.

Check every container and shelf for spoiled food. Look inside the drain line and gasket for mold or debris. If the smell persists after you have cleaned everything, leave a small open bowl of white vinegar on a shelf overnight with the door closed. Vinegar absorbs odors rather than covering them. Remove the bowl in the morning and wipe down the interior again. If the smell is still there after this, the drain line may be blocked deeper inside, and you will need professional help to clear it.

Never use bleach or ammonia-based cleaners inside a refrigerator where food is stored. These chemicals can linger on surfaces and contaminate food.

Frequently Asked Questions

How often should I replace the gasket on my Hobart refrigerator?

A gasket typically lasts three to five years depending on how often the door opens and how well it is cleaned. If you notice it is cracked, hard, or no longer seals tightly, replace it sooner. A failing gasket wastes energy and allows warm air inside, so it is worth replacing as soon as you notice the problem.

Can I use bleach to clean the inside of my Hobart?

No. Bleach can damage stainless steel and leave chemical residue that contaminates food. Use warm soapy water or a 1:1 vinegar-and-water solution instead. Both are safe, effective, and leave no harmful residue.

What should I do if water pools at the bottom of my Hobart?

First, flush the drain line with warm water as described in the drainage section. If water still pools, the drain is blocked deeper inside and needs professional clearing. Do not ignore standing water—it breeds mold and bacteria within days and creates strong odors that are hard to remove.

Is it normal for a Hobart refrigerator to be louder than a home refrigerator?

Yes. Commercial refrigerators have larger compressors and run more frequently because they are designed to handle more door openings and higher volume. If the noise suddenly changes or becomes very loud, contact a technician—that can signal a compressor problem.

How do I know if my Hobart is holding the right temperature?

Place a refrigerator thermometer on a middle shelf and check it daily for a week. The reading should stay at or below 40°F. If it fluctuates or stays above 40°F, adjust the dial or settings and wait 24 hours, then check again. If it still does not hold temperature, the thermostat or compressor may need service.