Skip to main content
4.8 | 1,600+ Google Reviews

7 Warning Signs Your Garbage Disposal Is About To Break and What To Do About It

Published: March 3, 2025

7 Warning Signs Your Garbage Disposal Is About To Break and What To Do About It

Are you tired of mysterious kitchen sink problems that seem to pop up out of nowhere? Your trusty garbage disposal might be sending you an SOS. Ignoring these critical signs your garbage disposal is about to break down could turn into a potential plumbing nightmare.

1. Unusual Disposal Noises

Is your disposal unit making grinding, rattling, humming, or other unusual noises? It’s time to pay attention. Typically, these noises stem from the following:

  • Foreign objects trapped in the grinding chamber
  • Misaligned blades
  • Worn-out motor components 

All the noises mentioned indicate serious internal damage. Take them as sure signs your garbage disposal is about to break down and call for help.

2. Frequent Sink Clogs

Improper food waste disposal will cause frequent clogs, among other issues. Experts like BWS Plumbing, Heating & Air Conditioning advise that you avoid putting problematic items down the chute, including:

  • Potato peels
  • Coffee grounds
  • Grease

Accumulating fibrous or starchy foods will quickly overwhelm your disposal unit’s capabilities. 

3. Water Leaks Under the Disposal Unit

Have you noticed leaking under your garbage disposal or sink area? You could have a few damaged seals, loose connections, or a cracked disposal housing. 

These water escape routes compromise your disposal’s integrity. Even small leaks can lead to significant damage. If you see any signs of moisture or water pooling, always call a plumber.

4. Poor Drainage

Are there visible food particles remaining after running the disposal? You’ll want a professional to take a closer look.

You might also see incomplete food breakdown or water backing up in the sink.

5. Reduced Grinding Efficiency

A properly functioning garbage disposal should process food waste quickly. One of the clearest signs your garbage disposal is about to break is reduced efficiency.

Your disposal might be reaching the end of its useful life if the motor works but the blades aren’t grinding effectively. The food waste takes longer to grind down.

6. Foul Sink Odors

Are you noticing persistent bad smells from your kitchen sink? 

Foul odors are more than just a nuisance – they indicate serious garbage disposal problems. You can likely blame trapped food particles decomposing, blocked drain components, and potential bacterial growth.

7. Electrical Issues

Finally, consider your unit’s potential electrical problems, some of the most dangerous signs of a failing garbage disposal. 

Is your unit shutting off unexpectedly? Maybe it requires frequent circuit breaker resets. Don’t wait to address those deeper electrical or mechanical problems.

Call Our Garbage Disposal Experts at BWS Plumbing, Heating & Air Conditioning

Understanding the signs your garbage disposal is about to break is crucial for a safe, smoothly run kitchen. Vigilance and professional help can extend the life of your kitchen appliances and avoid the inconvenience and expense of unexpected breakdowns. 

Why wait? Contact BWS Plumbing, Heating & Air Conditioning at 952-208-5459! We can take care of all your garbage disposal concerns and more in the Twin Cities area.

Service A Better Way, Every Step of The Way.