How to Prevent Mold Growth in your Freezer

Keep the Unit Dry

Mold cannot reproduce and grow without moisture. Check that the cooling system is working properly, including the condensing coil, evaporator, and fans. Those systems will circulate the air and remove any excess moisture.

Any standing water should be removed because it can evaporate and leave unwanted dampness. Condensing coils, fans, and evaporators are the parts that need regular maintenance in order to work effectively.

Minimize Condensation Levels

As mentioned above, condensation occurs when there is more moisture in the air, resulting in a higher level of humidity. Humidity is the best home for mold growth. Make sure your walk-in cooler doesn’t have any standing water that could cause condensation to form.

Keep the Doors of your Walk-in Freezers or Coolers closed

Leaving doors open can cause your commercial refrigerator’s humidity level to fluctuate, making it more susceptible to mold growth. Outside air containing mold spores can also infiltrate your equipment, promoting mold growth. To avoid this, make sure your door is constantly shut tightly.

Clean up the Water Spills Immediately

By raising the total humidity of your refrigeration equipment, standing water can provide an ideal habitat for mold to grow. If there is any standing water, it should be cleaned up as soon as possible. It’s a good idea to inspect your refrigerated equipment on a regular basis to see if any water needs to be removed. Contact a professional in case you are worried about mold growth or standing water in your refrigeration equipment.

Keep it Cool Properly

Mold spores will not grow in your walk-in cooler if the temperature is kept between 36 and 45 degrees Fahrenheit. Temperature swings, on the other hand, can be problematic. That’s why it’s always a good idea to double-check that the door is properly closed and shut. This will not only keep the temperature stable but will also keep mold spores from entering the cooler.