How Do I Fix a Leaking Washing Machine?

A leaking washing machine can quickly go from a small annoyance to a water-damage disaster — especially if it’s left unchecked. Whether you’re dealing with a slow drip or a full-blown puddle, finding the source of the leak early is key to preventing further damage and costly repairs.

At Pleasant Plumbers, we help homeowners across London identify and fix appliance leaks quickly and safely. Here’s a step-by-step guide to help you diagnose and fix a leaking washing machine.

Before you can fix the leak, you’ll need to pinpoint its origin. Common leak points include:

• Under the machine (internal hose, pump or seal issue)
• From the door (seal issue in front-loaders)
• At the back (inlet hose or drain hose)
• From the detergent drawer (blockage or overuse)

Carefully pull the machine forward (if possible), dry the area, and run a short cycle while watching for leaks.

1. Leaking from the Door

• Cause: Worn or damaged door seal (especially in front-loading machines)
• Fix: Check for tears, trapped debris, or mould. Clean it with warm soapy water. If torn, replace the seal.

2. Leaking from the Inlet Hose

• Cause: Loose or damaged cold-water inlet hose
• Fix: Tighten the connections at both ends. If the hose is cracked, replace it with a new one.

3. Leaking from the Drain Hose

• Cause: Hose not secured or backed up with debris
• Fix: Check the hose is inserted correctly into the standpipe and secured. Clean or replace if blocked or cracked.

4. Leaking from the Bottom

• Cause: Internal pump or drum seal failure
• Fix: Unplug the machine and check underneath for obvious splits or water marks. These repairs usually require a qualified appliance technician.

5. Leaking from the Detergent Drawer

• Cause: Blocked dispenser drawer or overfilling with powder
• Fix: Remove the drawer and rinse it thoroughly. Clean the inside of the compartment. Use the recommended amount of detergent.

If the leak is serious:

• Turn off the water supply to the machine at the isolation valve (usually located on the pipe behind the appliance).
• Unplug the appliance to avoid electrical risk.
• Mop up any water to prevent flooring damage or warping.

If you’ve ruled out loose hoses or visible damage and the machine still leaks, it’s best to contact a qualified plumber or appliance technician. Leaks from internal components — such as the pump, drum, or heating element seals — are best handled by professionals.

At Pleasant Plumbers, we’re available across London to help diagnose appliance issues, replace faulty hoses, and assess any plumbing connections that may be contributing to the problem.

📲 Call or WhatsApp 0800 046 1000
📧 Email [email protected]
🌐 Visit pleasantplumbers.com

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