Garbage disposals make kitchen cleanup easier — until they stop working. Many disposal problems are caused by everyday habits homeowners don’t realize are harmful. From strange noises to complete shutdowns, knowing what causes disposal issues can help you avoid repairs and extend the life of your unit. Here’s what The Friendly Plumber wants Kansas City homeowners to know.
1. Disposal Won’t Turn On
If your garbage disposal doesn’t respond at all, it may have overheated or tripped its internal reset button. This often happens when the motor is overloaded or jammed. While a simple reset may fix the issue, frequent shutdowns can signal a deeper electrical or mechanical problem.
2. Strange Noises or Humming Sounds
A humming noise usually means the motor is running but the blades are jammed. This can happen when hard objects like bones, utensils, or fruit pits fall inside. Turning off the power immediately and calling a professional can prevent permanent damage.
3. Slow Draining or Standing Water
When food debris builds up in the disposal or drain line, water may drain slowly or not at all. Grease, starchy foods, and coffee grounds are common culprits. Over time, this buildup can lead to clogs that affect your entire kitchen plumbing system.
4. Leaks Under the Sink
Leaks may appear at the top seal, drain connection, or inside the disposal unit itself. Internal leaks usually mean the disposal is cracked or worn out and needs replacement. Ignoring leaks can cause cabinet damage and mold growth.
5. What Not to Put in a Garbage Disposal
To keep your disposal working properly, avoid putting these items down the drain:
- Grease or oil
- Coffee grounds
- Eggshells
- Fibrous foods like celery or corn husks
- Hard objects or bones
Running cold water while using the disposal and cutting food into smaller pieces can also help prevent problems.
When to Call The Friendly Plumber
If your garbage disposal keeps jamming, leaking, or shutting off, it’s time to call a professional. The Friendly Plumber provides garbage disposal repair and replacement services throughout Kansas City, ensuring safe installation and long-lasting performance.
Most garbage disposal issues are preventable with proper use and regular maintenance. By avoiding common mistakes and addressing problems early, you can keep your kitchen plumbing running smoothly. When repairs or replacement are needed, The Friendly Plumber is ready to help with reliable, friendly service you can trust.