A refrigerator runs nonstop, every day of the year, which is exactly why it tends to fail without warning if it's never maintained. Most of the refrigerator repair calls we answer in Bethesda trace back to a handful of preventable issues. Here are the seven maintenance steps our technicians recommend to every homeowner who wants their fridge to last well past the average lifespan.
Dust and pet hair build up on the coils at the back or underneath your fridge, forcing the compressor to work harder to stay cool. Unplug the unit, pull it out, and vacuum the coils with a brush attachment. This single five-minute task prevents one of the most common cooling failures we see.
A worn or loose door seal lets cold air escape, which raises your energy bill and forces the compressor to run longer than it should. Test yours by closing the door on a piece of paper — if it slides out easily, the gasket needs attention.
The fridge compartment should sit between 37°F and 40°F, and the freezer at 0°F. Running colder than necessary wastes energy and adds unnecessary strain to the compressor over time.
Air needs to circulate freely around stored food for the cooling system to work efficiently. An overpacked refrigerator makes the compressor run longer cycles, which shortens its working life.
A clogged defrost drain is one of the leading causes of water pooling inside or underneath the refrigerator. Flushing the drain line with warm water twice a year keeps it clear.
If your model has a built-in water or ice dispenser, swap the filter every six months. A neglected filter restricts flow and can eventually strain the water inlet valve.
An annual inspection catches small issues — a slow leak, a weakening fan motor, a sensor drifting out of range — before they turn into an emergency breakdown. It's the same logic as an oil change for your car: cheap prevention beats an expensive repair.
If your refrigerator hasn't had a tune-up in a while, or something already feels off, call us at (240) 885-0836 and one of our Bethesda technicians will take a look.