Garbage Disposal Humming Or Buzzing

Author
Blog author image
Michael Foster
Date
February 27, 2024
Theme
Plumbing
Views
7865
Share
Blog post image
A garbage disposal is a handy appliance in your kitchen, making it easy to dispose of food waste and keep your kitchen clean. However, like any appliance, it can develop issues over time, and one of the most common problems is a humming or buzzing sound. Here's what you need to know if your garbage disposal is humming or buzzing:

Check For Obstructions

The first thing to do if your garbage disposal is humming or buzzing is to check for obstructions. Turn off the disposal and unplug it, then use a flashlight to look down the drain. If you see any food or other debris blocking the blades, use a pair of tongs or pliers to remove it. Once you've removed any obstructions, plug the disposal back in and turn it on to see if the humming or buzzing sound has stopped.

Reset The Disposal

If you've checked for obstructions and the disposal is still humming or buzzing, the next step is to reset it. Most garbage disposals have a reset button on the bottom of the unit. Press the button to reset the disposal, then turn it on again to see if the humming or buzzing has stopped.

Check The Blades

The blades may be damaged or worn if the disposal is still humming or buzzing after checking for obstructions and resetting it. Turn off the disposal and unplug it, then use a flashlight to inspect the blades for any signs of damage or wear. If the blades are damaged or worn, they must be replaced. Contact a professional plumber or appliance repair service to replace the blades.

Motor Issues

If none of the above steps have resolved the humming or buzzing sound, it's possible that the motor is the problem. A motor issue can be caused by a number of things, including a burned-out motor, a damaged flywheel, or a faulty motor bearing. In this case, it's best to call a professional plumber or appliance repair service to diagnose and repair the issue.
A humming or buzzing garbage disposal can be a frustrating problem, but it's usually fixable. By checking for obstructions, resetting the disposal, inspecting the blades, and calling in a professional if necessary, you can get your disposal back up and running smoothly in no time. Remember, if you're uncomfortable working with appliances or plumbing, it's always best to call a professional to avoid causing further damage or injury.