Top 7 Reasons for LG Washer Leaking and How to Stop It

A leaking washer is more than just an inconvenience – it can lead to serious water damage, higher utility bills, and a moldy mess. If you’ve noticed your LG washer leaking, especially LG washer leaking from bottom or leaking water mid-cycle, you’re not alone. In this guide, we’ll cover the top causes of LG washer leaks, how to locate the source, and what you can do to fix it. You’ll also learn when it’s time to call in a professional for reliable help.

Key Takeaways

• Most LG washer leaks are due to faulty seals, hoses, or overloading.
• Front-load models are especially vulnerable to gasket and detergent issues.
• DIY repairs are possible for minor problems like clogged filters or loose hoses.
• Avoid electrical repairs or sealing cracks with glue – these can worsen the issue.
• Call a pro if you can’t identify the leak or the washer keeps leaking despite repairs.

Quick Safety Checklist Before Troubleshooting

Before you begin troubleshooting your appliance, it’s essential to prioritize safety to prevent accidents and injuries. Taking these simple precautions will help ensure a safe and effective repair process. Here’s a checklist to follow:

• Unplug the washer from the wall to prevent electric shock.
• Turn off the water supply to stop any continued leakage.
• Clean up standing water with towels or a mop to avoid slips.
• Wear gloves if you’re inspecting seals, filters, or hoses.

How to Locate the Source of the Leak

Identifying the exact source of the leak is a critical step in fixing your washer. By narrowing down the potential areas where water could be escaping, you can address the issue more effectively. Here are some steps to help you locate the leak:

• Inspect the door and surrounding seal (for front-loaders).
• Check under the washer to see if water is pooling at the bottom.
• Look behind the washer to inspect hoses and valves.
• Run a short cycle while observing closely with a flashlight.
• Use a dry paper towel or cloth to track water trails.

Top Causes of LG Washer Leaks 

LG washers can leak for a variety of reasons, many of which are tied to wear and tear, improper use, or aging components. Let’s explore the most common culprits.

Door Seal Issues on Front-Load Models

The rubber gasket around the door can crack, warp, or collect debris over time. This leads to LG washer leaking water during or after the wash cycle. Clean it regularly, remove any lint or detergent buildup, and inspect for visible cracks. If the seal is torn or moldy, replacing it may prevent future leaks. 

Loose or Cracked Hoses

If your LG washer is leaking from the bottom, it might be a drain hose or inlet hose issue. Check for loose clamps, cracks, holes, or improper connections. Tighten connections or replace hoses as needed. Leaking hoses are one of the most overlooked causes of LG washer leaking water.

Clogged or Faulty Drain Pump

A clogged pump prevents proper drainage, causing water to backflow and spill. Signs include unusual noises, water not draining fully, and leakage during the spin cycle. You can often clean the pump filter yourself, but if the pump itself is damaged, it’s best to leave the repair to a technician. You can get expert help through our trusted LG washer repair service to ensure the problem is properly diagnosed and fixed.

Water Inlet Valve Failure

When the inlet valve malfunctions, it may let too much water in, causing overflow. Symptoms include constant water filling, leaks even when the washer is off, and visible corrosion or rust near valve connections. Replacing the valve requires some disassembly and technical skill. If you’re unsure, seek help from a washer machine repair service.

Tub or Drum Cracks

Over time, especially in older models, the outer tub or inner drum may crack. This is rare but serious. Look for slow, consistent leaks and cracks visible during inspection. If your LG washer is leaking from the bottom, and you’ve ruled out hoses and pumps, it could point to a more severe tub issue.

Overloading the Washer

Filling the washer past its capacity can cause water to splash over or force seals to fail. Avoid this by following manufacturer load limits and distributing clothes evenly. Chronic overloading may also stress internal components, sometimes resulting in the LG washer leaking unexpectedly.

Detergent Problems

Using too much detergent or the wrong type (non-HE in an HE washer) creates excess suds. These suds can overflow through vents or the detergent drawer. Use only the recommended type and amount of detergent, and run an extra rinse cycle to clear out buildup when switching brands. Incorrect detergent usage is a frequent cause of LG washer leaking incidents.

Special Focus: Leaks in Florida’s Humid Climate

Florida’s high humidity can worsen washer issues by promoting mold and mildew in door seals, increasing condensation that mimics a leak, and accelerating rust and corrosion in metal parts.

Maintenance Tips:

• Leave the washer door open after each use
• Clean the gasket weekly with vinegar or bleach solution
• Use a dehumidifier or improve laundry room ventilation

DIY Repair Tips for Minor Leaks

Here are safe, actionable steps you can take:

What Not to Do When Your Washer Leaks

Taking the wrong steps when dealing with a leak can cause more harm than good. Avoid these common mistakes to protect your appliance and your home.

• Don’t keep using the washer if it’s leaking
• Never attempt electrical repairs without proper training
• Avoid sealing cracks with glue or caulk – this is a temporary, risky fix
• Don’t overload the washer thinking you’ll do fewer loads – this increases the chance of damage

Local LG Washer Repair Services in Florida

If you’ve tried the DIY fixes and your washer is still leaking, it’s time to bring in expert help. Professional service ensures the issue is fully diagnosed and repaired correctly, saving you from repeat problems or water damage.

At Smart Appliance Services, our certified technicians provide same-day diagnosis and repair, expertise in all major LG washer models, and affordable, transparent pricing.

Final Thoughts

A leaking LG washer isn’t something to ignore. Small leaks can become big problems, damaging your floors, walls, and appliances. While some issues can be fixed with a wrench and a little patience, others call for expert attention.

If your washer continues to leak or you’re unsure where it’s coming from, don’t wait. Contact a trusted professional to inspect and repair it promptly.

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