Garbage disposals are essential kitchen appliances that can whisk away food waste and make food prep and cleanup easier. However, operator error and maintenance issues can result in malfunctions that require professional repair or replacement. When things go wrong, it may be time to call a plumber.
What Is a Garbage Disposal?
A garbage disposal is a motorized device that sits under the kitchen sink and grinds food waste into tiny particles so that water from the tap can safely flush it down the drain. The device is usually positioned between the sink drain and the drain trap and has an inlet port for a dishwasher’s drain hose. This setup helps to prevent food particles from clogging either the sink or the dishwasher’s drain. The unit’s power cord or hard-wired connection provides it with electricity while a switch on or near the sink controls its operation.
When it’s functioning correctly, a garbage disposal lets you dispose of leftover food scraps effortlessly. Simply turn on the water, flip a switch, and watch all of the bits and pieces you might otherwise have to strain instead disappear down the drain. Disposals can simplify cleanup before and after meals and are even considered an environmentally friendly way to dispose of food waste.
How a Plumber Can Fix Garbage Disposal Issues
Calling a plumber when your garbage disposal is malfunctioning offers a number of advantages over attempting a do-it-yourself fix.
- Professional Diagnosis. Disposals are complex appliances with both mechanical and electrical components. Plus, they are part of a kitchen’s water system. A plumber understands how all of these components work together and can quickly and accurately identify the root cause of a problem. Attempting to fix a disposal without knowing the exact problem can lead to further damage, safety hazards and wasted time.
- Tools and Equipment. Plumbers use specialized tools that make repairs more efficient and prevent further damage. Snakes and augers, for example, can reach clogs and remove them without harming a disposal’s blades or motor.
- Repair or Replacement. If the issue is mechanical, a plumber may repair or replace the affected parts. If the unit’s damage is extensive or the disposal is outdated, they may advise replacing it.
- Safety Issues. Licensed plumbers have the training and skills needed to work safely with electrical issues and water exposure while avoiding the risks of electrical shock or injury from a disposal’s blades.
Plumbers can identify a problem, complete the repair, and ensure the new or repaired disposal is functioning smoothly before they leave. They may provide advice on how to keep your disposal functioning like new. Plus, plumbers usually guarantee their work, and if a warranty is involved, professional repair or installation is usually recommended to ensure coverage.
Common Issues With Garbage Disposals
Although one of the most important features for garbage disposals is durability, even the best ones can experience occasional difficulties.
- Clogs or Slow Draining. When clogs occur, water may pool and stand in the sink or be slow to drain. Clogs may result from putting too much waste into the disposal at one time or trying to process inappropriate items like eggshells, potato peels, grease or coffee grounds. If blades become dull or corroded, even simple waste items can form clogs. In some cases, dishwasher clogs and backups may be due to a garbage disposal clog.
- Jammed Blades. Similar to clogs, jams often occur because of blades becoming locked onto items that even the toughest of disposals simply can’t handle. Bones, utensils and fibrous vegetable matter are all culprits that can bind the blades and leave you with only the humming of a motor straining to operate.
- Leaks. A worn-out gasket or loose connection can result in water pooling under the sink. The flange at the connection to the dishwasher or drain pipe is a common leak site.
- No Power or Humming Noise. If a garbage disposal fails to turn on or makes a humming noise without spinning, it may indicate an electrical problem or a seized motor. Sources can range from a tripped electrical breaker, a disconnected power source or an internal jam that prevents blades from spinning.
In many cases, a plumber is your best option to fix the problem and prevent any further damage to your disposal and plumbing system.
Garbage disposals are a tremendous help in keeping a kitchen’s sink and surrounding working areas clear of cooking debris. However, they come with some limitations, and they aren’t immune to wear and tear. When problems do arise, a reliable plumber is your best option to get an accurate diagnosis and a quick, safe fix.