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Appliances

Repair washers, dryers, fridges, and dishwashers

55 guides·5 topics·Updated June 1, 2026
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Modern appliances are designed to be replaced, not repaired — but most of the time, you don't have to take that bait. A $400 dryer repair is usually a $20 thermal fuse and an hour of your time. Our appliance guides break down the most common washer, dryer, fridge, dishwasher, and oven problems by symptom, with model-agnostic diagnostics that work on the brand you actually own.

Table of contents

Everything we cover in Appliances

Jump to any topic below — each section links to our complete library of guides on that subject.

  1. 01Washers & Dryers13 guides
  2. 02Refrigerators9 guides
  3. 03Dishwashers9 guides
  4. 04Ovens & Stoves4 guides
  5. 05Microwaves & Small Appliances4 guides
More guides in Appliances
A pair of tongs carefully removing a piece of celery from a jammed garbage disposal, viewed from inside the kitchen sink.
Troubleshooting
appliances

The #1 Mistake Jamming Your Garbage Disposal for Good

Constantly resetting your humming, jammed garbage disposal? The culprit might be your daily routine. We'll reveal the common mistake that wears out motors and dulls impellers, and show you the right way to use your disposal to extend its life.

10 min fixBeginner
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A bright electrical spark inside a microwave, demonstrating the danger of a sparking microwave.
Troubleshooting
appliances

Why Your Microwave Sparks and How to Prevent a Fire

A sparking microwave is alarming, but often an easy fix. Discover the common causes of microwave arcing, from forgotten forks to hidden damage, and learn how to safely repair it yourself before it turns into a dangerous kitchen fire.

11 min fixBeginner
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A stainless steel oven in a kitchen with a light haze of smoke in the air, illustrating the oven self-clean danger.
Troubleshooting
appliances

That Self-Clean Button? It Could Cost You $400.

Before you press that button, understand the oven self-clean danger many homeowners face. This convenient feature can lead to toxic fumes, fire hazards, and expensive repairs. We uncover the risks and explain safer alternatives for a sparkling clean oven.

13 min fixBeginner
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A person cleaning the mold and mildew from the rubber gasket of a front-loading washing machine door.
Troubleshooting
appliances

That Mildew Smell in Your Washer? Here’s the Real Reason

Is a musty odor taking over your laundry room? That mildew smell from your washing machine isn't just unpleasant—it's a sign of a deeper problem. We uncover the hidden cause and guide you through the one deep cleaning method that actually works.

10 min fixBeginner
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A person removing a dirty, clogged dishwasher filter from the bottom of a dishwasher.
Troubleshooting
appliances

Your 'Clean' Dishes Are Still Dirty? The Culprit Is Hiding

Frustrated by gritty, food-flecked dishes after a full wash cycle? The problem isn't your detergent. Your dishwasher is making dishes dirtier because of a single, hidden part you've likely never cleaned. We reveal the culprit and the simple 5-minute fix.

11 min fixBeginner
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A person cleaning a clogged dryer vent with a rotary brush kit to prevent a house fire.
Troubleshooting
appliances

The Silent Fire Hazard Lurking In Your Laundry Room

Don't let a clogged dryer vent become a silent fire starter. Learn why this common oversight is so dangerous, the clear warning signs to look for, and how a deep cleaning can protect your home and improve your dryer's efficiency.

12 min fixBeginner
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A homeowner cleaning the dirty condenser coils on their refrigerator to fix a loud humming noise.
Troubleshooting
appliances

Your Refrigerator's Loud Hum? The Fix Most People Miss

A constant, loud refrigerator hum is more than annoying—it's a warning sign. Before you call a pro, discover the #1 most overlooked cause and the simple, 30-minute fix that can save you hundreds and quiet down your kitchen for good.

10 min fixBeginner
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A person scraping a plate before loading it into the dishwasher, demonstrating the correct first step.
Troubleshooting
appliances

That 'Helpful' Dishwasher Habit That's Secretly Wrecking It

Are you pre-rinsing your dishes? This common 'helpful' step is a major dishwasher mistake that causes cloudy glassware, poor cleaning, and can shorten your appliance's life by years. Learn why scraping, not rinsing, is the key.

12 min fixBeginner
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A person cleaning the inside of a front-load washing machine to remove mildew and smells.
Troubleshooting
appliances

That Mildew Smell in Your Washer? Here's the Real Fix.

Tired of 'clean' laundry smelling musty? The problem isn't your detergent; it's trapped bacteria and mold inside your washing machine. We'll show you why your washing machine smells and the 10-minute deep clean that eliminates odors for good.

11 min fixBeginner
Read Guide
A homeowner shines a flashlight on the dusty condenser coils at the back of their refrigerator, trying to find the source of a loud buzzing sound.
Troubleshooting
appliances

That Midnight Buzz: 5 Reasons Your Refrigerator Is So Loud

A refrigerator making a loud buzzing sound at night is often a sign of a struggling component, from a dirty condenser fan to an aging compressor.

9 min fixBeginner
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A person inspecting the back of their refrigerator for the source of a loud buzzing noise.
Troubleshooting
appliances

Is Your Refrigerator Buzzing Loudly in the Quiet of Night?

A loud buzzing from your fridge at night often points to the icemaker, a dirty fan, or a vibrating component, many of which are simple homeowner fixes.

9 min fixBeginner
Read Guide
A clear drinking glass covered in a chalky white film from hard water deposits, held up in front of a modern dishwasher.
Troubleshooting
appliances

That Chalky Film on Your Dishes? It's Not Soap Scum

If your dishwasher is leaving a cloudy white film on your glassware and dishes, the culprit is likely hard water mineral deposits, not leftover soap.

10 min fixBeginner
Read Guide
A cloudy wine glass covered in white hard water residue, held up to the light to show the spots and film left by a dishwasher.
Troubleshooting
appliances

Your Dishwasher Dishes Come Out Cloudy? It's This, Not Soap

Tired of cloudy glasses and spotty plates? The unsightly white residue from your dishwasher is almost always caused by hard water mineral deposits, not leftover soap.

10 min fixBeginner
Read Guide
A clear drinking glass held up to the light, showing a cloudy white residue left by a dishwasher.
Troubleshooting
appliances

Chalky dishes? It’s not always hard water.

If you're seeing a chalky white film on your glassware, the cause is likely hard water minerals, but using the wrong detergent or a malfunctioning rinse aid dispenser can also be to blame.

10 min fixBeginner
Read Guide
Open stainless steel French-door refrigerator with fresh produce inside, homeowner inspecting the back of the appliance with a flashlight
Troubleshooting
appliances

Refrigerator Not Cooling but Freezer Works: 6 DIY Fixes

When the freezer is fine but the fridge is warm, the cause is almost always airflow — not refrigerant. Here are the 6 fixes, ordered from free to $50.

11 min fixBeginner
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