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The Silent Threat: Household Appliances That Cause Water Damage

The Silent Threat: Household Appliances That Cause Water Damage

March 11, 2025
Jeremy York

Water damage is one of the most costly and destructive problems homeowners face, and surprisingly, many cases originate from the very appliances designed to make our lives easier. What begins as a small, undetected leak can quickly escalate into significant structural damage, mold growth, and expensive repairs. Understanding the risks of household appliances that cause water damage is the first step in protecting your home from Atlanta, GA, water damage.


Household Appliances That Cause Water Damage: The Six Potential Hazards

The risk of water damage is everywhere in your home and can surprise you at any moment. Let’s take a look at the most common threats inside your home:


Washing Machine Leaks

Washing machines use more water than almost any other household appliance, using almost 30 gallons per wash, which makes them one of the most common causes of water damage in homes. This makes them particularly dangerous when they malfunction. Common causes of washing machine leaks include:


  • Loose or damaged supply hoses
  • Worn-out door seals or gaskets
  • Cracked components within the machine
  • Poor drainage leading to overflow


Dishwasher Leaks

Dishwashers combine water, heat, and mechanical components, creating many possible points of failure. Most dishwasher leaks result from:


  • Door gasket deterioration
  • Faulty water inlet valves
  • Damaged spray arms
  • Clogged drainage systems


Water Heater Issues

Water heaters store big amounts of water at all times, making them especially dangerous when something inside them goes wrong. Water damage from water heaters comes from problems such as:


  • Tank corrosion and rust
  • Pressure relief valve failures
  • Connection leaks
  • Sediment buildup causing overheating
  • Complete tank ruptures in severe cases


Refrigerator Waterline Problems

Modern refrigerators with ice makers and water dispensers have small water lines that can lead to water damage due to:


  • Cracked plastic water supply lines
  • Loose connections at the water valve
  • Frozen water lines that burst when thawed
  • Clogged defrost drains causing water pooling


Malfunctioning Fire Sprinkler Systems

While they’re designed to protect your home, fire sprinkler systems can cause extensive water damage when they:


  • Accidentally activate due to system errors
  • Develop leaks in aging pipes
  • Freeze and burst during cold weather
  • Experience mechanical mishaps in valves or sensors


Garbage Disposal Leaks

Garbage disposals are an essential part of many kitchens, helping to break down food waste and keep drains clear. However, when they’re not properly maintained or installed they can become a hidden source of water damage due to:


  • Cracked housing units
  • Loose drain connections
  • Worn-out seals between the disposal and sink


How Can I Know if My Appliance Is Leaking?

Spotting appliance leaks in your home early can help in preventing water damage in your home and extensive and costly restoration. Keep an eye on the following signs:


  • Unexplained puddles or moisture around appliance bases
  • Water stains on walls, floors, or ceilings
  • Unusual sounds when using appliances, such as gurgling or dripping
  • Mold or mildew smells, especially near appliances
  • Warped or discolored flooring or cabinetry
  • Unusually high water bills
  • Lower water pressure throughout the home


How Can You Prevent Future Appliance Leaks?

To prevent future appliance leaks in your home, all you need to do is introduce a little proactive maintenance into your routine:


  1. Regular Inspections: Check the condition of visible hoses, connections, and appliance parts once a month.
  2. Upgrade Supply Lines: Replace rubber hoses with braided stainless steel versions, which last longer.
  3. Create a Replacement Schedule: Don't wait for failure, but replace washing machine hoses every 3-5 years and water heaters every 8-12 years.
  4. Install Leak Detectors: Modern sensors can let you know when a leak has happened so you can take action immediately.
  5. Turn Off Water When Not at Home: Consider shutting off your home's main water supply if you’re leaving for longer periods.
  6. Know Your Shut-Offs: Make sure everyone in your household knows where individual appliance shut-off valves are, as well as the main water shut-off is.
  7. Professional Inspections: Make it a yearly activity to have a professional check your major appliances to catch potential problems before they become emergencies.


How The Homestar Group Can Help

At The Homestar Group, we understand the devastation water damage can cause to Atlanta homes. With a mission to protect our community, we offer:


  • Emergency water extraction and cleanup
  • Comprehensive water damage assessment
  • Structural drying and dehumidification
  • Mold remediation and prevention
  • Complete restoration services for water-damaged areas
  • Professional consultation for preventing future appliance failures


Keeping Appliance-Related Water Disasters at Bay 

Water damage from malfunctioning appliances can happen suddenly or develop slowly over time, but the results are always costly, time-consuming, and stressful. By understanding the common causes, recognizing warning signs, and implementing preventative measures, you can greatly minimize the risks.


Don't Wait for Damage – Get Expert Help Today from The Homestar Group!

You don’t have to wait until your home’s flooded to call for help. If you’re dealing with even the smallest leaks, contact The Homestar Group today at (678) 928-5377 for expert water damage restoration services, or send us a message by filling out this form on our website for a free quote. Your home deserves the best protection against water damage - and that's exactly what we provide!

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