Is Your Garbage Disposal Humming? A 5-Minute Troubleshooting Guide

A humming garbage disposal is a common household nuisance. It often means the motor is running, but the grinding plates are jammed. Before you call for professional help, there are a few simple troubleshooting steps you can take to get your disposal back in action. However, if these quick fixes don't work, it's a clear sign to reach out to Handyman Clinic for safe and effective solutions.

Quick Fixes for a Humming Garbage Disposal

1. Check for a Jam

The most common reason for a humming disposal is a foreign object lodged between the impellers (grinding plates) and the drain wall. This could be a piece of silverware, a bone, or even a fruit pit.

How to Fix:

• Turn off the power! This is crucial for your safety. Flip the switch for the disposal at the wall, and if possible, turn off the circuit breaker.
• Look inside the drain opening with a flashlight.
• Use tongs or pliers (NEVER your hand) to carefully remove any visible objects.
• Once the object is removed, turn the power back on and test the disposal.

2. Use the Allen Wrench Reset

Most garbage disposals come with a special Allen wrench (usually 1/4 inch or 1/8 inch) designed to manually turn the impellers from the bottom.

How to Fix:

• Ensure the power is off.
• Look for a hexagonal hole in the very center of the bottom of the disposal unit (under the sink).
• Insert the Allen wrench into this hole and turn it back and forth several times. You should feel the impellers loosen up.
• Remove the wrench, turn the power back on, and press the red reset button (usually on the bottom of the disposal).
• Run cold water and turn on the disposal.

3. Press the Reset Button

If the disposal hums but doesn't spin, it might have simply overheated and tripped its internal circuit breaker.

How to Fix:

• Make sure the power switch is off.
• Locate the small red reset button on the bottom of the disposal unit.
• Press the button firmly. If it doesn't stay in, wait 10 minutes for the motor to cool down and try again.
• Turn the power back on and test the disposal with cold water running.

When to Call Handyman Clinic for Garbage Disposal Issues

If you've tried these troubleshooting steps and your garbage disposal is still humming, leaking, or not working at all, it's time to call in the professionals. Attempting complex repairs yourself can lead to further damage, water leaks, or even electrical hazards.

At Handyman Clinic, we provide expert garbage disposal installation and repair services. We can quickly diagnose the problem, whether it's a stubborn jam, a faulty motor, or an electrical issue, and provide a safe and lasting solution. Don't risk further damage or injury – let our experienced team handle it.

For reliable and efficient kitchen plumbing solutions in Concord, CA, and surrounding areas, contact Handyman Clinic today for a free estimate!