Garbage Disposal Problems: What Homeowners Should Know

A garbage disposal is one of those kitchen conveniences you may not think much about until it stops working. When the disposal jams, makes unusual noises, or refuses to turn on, cleaning up after meals can quickly become more difficult.

Understanding common garbage disposal problems can help you know what to check and when to call a professional plumber.

Common Garbage Disposal Problems

The Disposal Won’t Turn On
If your disposal suddenly stops working, check whether the unit is receiving power. Some disposals have a reset button that may help restore operation after an overload. If the breaker trips repeatedly or the unit remains unresponsive, further troubleshooting may be necessary.

Always disconnect power at the breaker before inspecting the unit. Never put your hand inside a garbage disposal.

The Motor Hums but Nothing Happens
A humming sound without the grinding action may indicate a jammed disposal. Hard food scraps or other objects can prevent the grinding components from moving. Turn off the unit immediately to avoid damaging the motor, and have the obstruction addressed safely.

Water Leaks Under the Sink
Moisture beneath the sink may come from a loose connection, a worn seal, or a damaged disposal housing. Finding the source early can help prevent damage to cabinets and flooring.

Unpleasant Odors Won’t Go Away
Food residue can accumulate inside the disposal and drain connection, producing unpleasant smells. Regular cleaning and running cold water during operation can help minimize residue buildup.

What Should You Avoid Putting Down the Disposal?
Even a properly functioning disposal has limitations. Avoid putting grease, cooking oil, fibrous vegetables, large quantities of starchy foods, or hard materials such as bones and fruit pits into the unit. These items can contribute to clogs, buildup, or mechanical problems.

Repair or Replace Your Garbage Disposal?
The right choice depends on the disposal’s age, condition, and the cost of repairing it. A professional plumber can inspect the unit and help determine whether repair or replacement makes the most sense.

Duncan’s Plumbing LLC provides garbage disposal repair and replacement services in Muncie, Indiana, and surrounding communities.

Having trouble with your kitchen disposal? Call Duncan’s Plumbing at 765-748-5061 for experienced plumbing service.