Here are 10 refrigerator maintenance tips that go beyond the basics to help you protect your investment and keep things running cool.
Maintenance Tip #1. Check Door Gasket Alignment
The rubber gasket around your fridge door can loosen or warp over time. A misaligned or weak gasket allows cold air to escape, forcing your fridge to work harder. Run your hand around the edges to feel for escaping air or close the door on a dollar bill, if it slides out easily, the gasket may need cleaning, repositioning, or replacing.
Maintenance Tip #2. Level Your Refrigerator
If your fridge isn’t level, the doors may not seal properly, and the compressor may strain over time. Use a level to make sure the unit is sitting evenly. Slightly tilting the fridge back (front higher than the back) can also help doors close more securely on their own.
Maintenance Tip #3. Keep the Fridge at Least Two-Thirds Full
Your refrigerator operates more efficiently when it has enough thermal mass (i.e., food and drink). A fridge that’s too empty will lose cold air more quickly when opened. If you’re running light on groceries, fill containers with water to help maintain consistent temperature.
Maintenance Tip #4. Clean the Drain Hole and Drip Pan
Most fridges have a drain hole and drip pan to manage condensation. Over time, these can clog or develop mold. Clean the drain hole using a pipe cleaner or cotton swab, and check the drip pan under the unit for standing water or grime.
Maintenance Tip #5. Use Baking Soda or Fridge Deodorizers, but Change Regularly
Many people place a box of baking soda in the fridge, but forget to replace it. An old, saturated deodorizer won’t do its job. Replace it every 30, 60 days and place it near the air vent where air circulates the most.
Maintenance Tip #6. Check for Ice Buildup in Unusual Places
Even frost-free models can sometimes build up ice in crevices around the air vents or behind panels, especially if the defrost drain clogs. Unexplained noises or poor cooling can be a sign. If you spot frost in odd areas, consider calling a technician to check the defrost system.
Maintenance Tip #7. Keep Items Away from Vents
Stacking food or containers too close to interior air vents restricts airflow and can create warm or frozen spots. Leave a few inches of space around vents to allow proper circulation, especially in the back of the fridge.
Maintenance Tip #8. Use a Fridge Thermometer
Even if your fridge has a digital display, place a simple thermometer inside to verify temperature accuracy. The fridge should be at or below 40°F, and the freezer should be at 0°F. Inaccurate readings could mean a faulty sensor or thermostat.
Maintenance Tip #9. Avoid Hot Foods
Putting hot leftovers straight into the fridge raises the internal temperature and forces the compressor to work overtime. Let hot food cool to room temperature first, or store it in smaller containers to cool more quickly and evenly.
Maintenance Tip #10. Vacuum the Toe Grille
Most people remember to clean behind or under their fridge, but the front toe grille at the bottom often gets overlooked. Dust, pet hair, and debris can block airflow to the condenser coils. Remove the grille (usually snaps off, but check first), and we recommend vacuuming or wipe clean every 3, 6 months.
Bonus Tip: Schedule a Professional Checkup for Your Refrigerator
Even with diligent maintenance, an annual inspection by a professional technician can catch hidden issues before they lead to breakdowns.
Need Help With Maintenance or Repair for Your Refrigerator? Call Alliance Appliance Services Today.
If your fridge isn’t cooling properly, making strange noises, or showing signs of wear, don’t wait. Contact today for fast, reliable refrigerator repair and maintenance services for all major brands and models in Northern VA and throughout the DMV..
