top of page

Large Household Appliances and Their Dirty Secrets

When we think of germ-infested areas in our homes, large appliances may not be the first things that come to mind. However, these seemingly innocuous machines can often be hotspots for bacteria, mold, and other microbes. In this blog, we'll take a closer look at some of the surprising large appliances that could be harboring more germs than you realize.

1. Dishwasher: Cleaning Dishes, But Not Itself

Your dishwasher diligently cleans your dishes, but what about its own cleanliness? The warm, damp environment provides an ideal breeding ground for mold and bacteria. To prevent this, periodically run an empty cycle with a dishwasher cleaner to eliminate buildup and ensure that your dishes come out truly clean.

2. Refrigerator: Beyond Food Storage

The refrigerator is a central hub for storing food, but its various compartments and surfaces can be prone to bacterial growth. The vegetable and fruit drawers, in particular, can harbor germs from fresh produce. Regularly remove and clean these drawers to maintain a healthy food storage environment.

3. Oven: Baking Germs at High Temperatures

While the heat of the oven might kill off some germs, it's not a guarantee that all bacteria will be eliminated. Grease, food particles, and spills can accumulate over time, creating a breeding ground for pathogens. Be sure to clean your oven regularly, paying attention to knobs, handles, and the oven door.

4. Washing Machine: Contaminating Clothes Instead of Cleaning Them

It's ironic that a machine designed to clean your clothes can become a source of contamination. The rubber seal and detergent dispenser can trap moisture and detergent residues, leading to mold and bacteria growth. To keep your laundry truly fresh, run regular hot water cycles with a washing machine cleaner and leave the door ajar after each use to allow for proper drying.

5. Air Conditioner: Cool Air, Hidden Germs

Your air conditioner provides relief from the heat, but it can also spread allergens and germs if not maintained properly. Filters and ducts can accumulate dust, mold, and bacteria, which then circulate through your home. Regularly clean or replace air filters and consider scheduling professional HVAC maintenance to ensure clean and healthy air.


It's easy to overlook the potential for germs to thrive in our larger appliances, but taking proactive steps to clean and maintain these machines is essential for a healthier home environment. Regular cleaning, following manufacturer guidelines, and maintaining good hygiene habits can help ensure that your large appliances serve their purpose without becoming hidden reservoirs for harmful microbes. By staying informed and taking action, you can enjoy the benefits of your appliances while minimizing the risks they may pose.

If you have a malfunctioning appliance that needs to be repaired, call T&C Appliance/HVAC Repair. 336-350-7004

12 views0 comments

Recent Posts

See All


Rated 0 out of 5 stars.
No ratings yet

Add a rating
bottom of page