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Appliances aren’t cheap, and replacing them sooner than expected can really add up. The good news is, most major breakdowns don’t happen out of nowhere; there are usually small warning signs that show up first. A fridge that isn’t quite as cold, a dryer that suddenly takes two cycles, or a dishwasher that leaves dishes less than spotless.

Before you assume something needs to be replaced or call for a costly repair, it’s worth checking a few simple things. In many cases, a quick fix or a little maintenance can extend the life of your appliances and save you a surprising amount of money.

Here are some of the most common issues and what you can do about them.

woman trying to fix oven — Image Credit: Deposit Photos

Dishwasher Leaving Dishes Dirty

If your dishwasher isn’t doing its job, buildup is usually to blame. Food debris can clog the spray arms or filter, reducing water pressure.

Cleaning out the filter and checking the spray arms for blockages can quickly improve performance. Also, make sure your water is hot enough, and you’re using the right detergent.

Washing Machine Not Spinning

A washer that won’t spin properly is often dealing with an unbalanced load. Heavier items like towels can shift and throw things off mid-cycle.

Try redistributing the load and rerunning it. If it keeps happening, it may be worth checking the belt or internal components.

Dryer Taking Too Long

If your dryer runs but clothes stay damp, airflow is usually the issue. Buildup of lint in the filter or vent restricts airflow and reduces efficiency.

Cleaning the lint trap is a must, but don’t forget the vent hose. Keeping it clear not only improves drying time but also reduces fire risk.

Refrigerator Not Cooling as It Should

If your fridge feels warmer than usual, dirty condenser coils are often the culprit. Dust and pet hair build up over time, making it harder for the appliance to release heat.

A quick vacuum of the coils (usually behind or underneath) can make a noticeable difference. It’s also worth checking that the temperature is set correctly and that the door seal is tight.

Oven Heating Unevenly

When an oven isn’t heating properly, it’s often due to a worn or damaged heating element. Sometimes you’ll notice uneven cooking or longer preheat times.

Take a look inside for visible damage, such as cracks or burn marks. If the element looks off, replacing it is usually more affordable than you might expect.

Stove Burner Not Igniting

Gas burners that won’t light are often clogged with grease or food residue. Even a small blockage can stop the flame from catching.

A gentle cleaning around the burner holes and making sure everything is properly aligned can often fix the issue.

Related: How To Clean a Glass Stove Top

Microwave Running but Not Heating

If your microwave turns on but doesn’t heat, start with the door. If it isn’t closing properly, the appliance won’t function correctly.

If that checks out and it still won’t heat, it may be a more serious internal issue that requires professional repair.

Air Conditioner Not Cooling Efficiently

Before assuming the worst, check the basics. A dirty air filter or blocked vents can make your AC work harder than it should. Cleaning or replacing the filter and making sure airflow isn’t blocked can often restore performance quickly.

Garbage Disposal Not Working

If your disposal suddenly stops, it’s often just jammed. Many units have a reset button underneath that can get things running again. You can also manually free the blades using the bottom slot. Just make sure the power is off first.

Water Heater Not Producing Hot Water

If your water isn’t getting hot, check whether it’s a simple issue like a tripped breaker or a pilot light going out. Over time, sediment can also build up in the tank, reducing efficiency. Flushing it out occasionally can help extend its life.

Vacuum Losing Suction

A vacuum that isn’t picking up well usually just needs a quick clean. A full bin, clogged hose, or dirty filter can all reduce suction. Regularly emptying and cleaning it keeps it working as it should.

Ice Maker Not Working

If your ice maker stops producing, it’s often a supply issue. A frozen or kinked water line can block the flow. Checking the line and making sure the freezer is at the right temperature can often solve the problem.