5 Warning Signs Your Garbage Disposal Is About to Break

Your garbage disposal is one of the most convenient kitchen appliances that helps you manage food waste and keep your sink clean. You depend on it to keep your kitchen clean and odor-free. However, like other mechanical appliances, garbage disposals can encounter a wide range of problems. For instance, a unit that fails to turn on when you turn on the switch could be a sign of electrical issues.

It's a good idea to seek help from a trusted plumber when you notice signs of a malfunctioning garbage disposal. Ignoring a faulty garbage disposal can lead to more problems down the line. Here at Mr. Rooter Plumbing, we pride ourselves on providing professional garbage disposal repair services. In today’s blog post, we’ll outline five warning signs your garbage disposal is about to break.

Frequent Resets

Most garbage disposals have a reset button on the bottom to restore function after an overload. Occasionally pressing it isn't a cause for concern. However, if you find yourself resetting the unit often, it’s likely a symptom of a bigger issue. Overheating, motor failure, or worn-out internal components can cause the unit to trip frequently. This is often one of the first signs that the disposal is struggling and could soon give out. Get in touch with a local plumbing service for an inspection before the appliance breaks down completely.

Persistent Bad Odors

It’s normal for garbage disposals to smell a little now and then, especially after handling food waste. But if unpleasant odors linger even after cleaning, it could be a sign that food particles are trapped deep within the unit or that the grinder isn't breaking down waste effectively anymore. Worn or broken components can leave residue behind and create a buildup that won’t go away with simple rinsing or deodorizing. Persistent smells are a warning sign that your disposal isn’t functioning as it should.

Unusual Noises

Garbage disposals naturally make some noise, but if you start hearing grinding, rattling, or metal-on-metal sounds, something isn’t right. These noises indicate that internal parts are loose, broken, or misaligned. In some cases, a foreign object may have entered the chamber. But if no object is found and the noise persists, the disposal’s internal mechanisms may be failing. Ignoring these sounds can lead to more serious damage or even motor burnout.

Slow Performance or Frequent Clogs

If your garbage disposal is taking longer than usual to grind food or you’re dealing with repeated drain clogs, your unit may be losing power or efficiency. Older disposals with dull blades or failing motors can’t process food as quickly or completely. Even if the unit still “works,” a decrease in performance is a sign that the end is near.

Leaks or Water Damage

A leaking garbage disposal is a warning sign that something’s wrong. Leaks can develop from cracks in the unit’s body, worn-out seals, or loose connections between the disposal and the sink or drainpipes. Water pooling under your sink or signs of moisture damage should never be ignored. While some leaks can be repaired, others mean it’s time to call a nearby plumbing service for a replacement.

Contact Mr. Rooter Plumbing for Garbage Disposal Repair

If you’re experiencing issues with your garbage disposal, contact the plumbers at Mr. Rooter Plumbing for garbage disposal repair to prevent further complications. Whether it is jammed blades, clogs in the drain line, foul odors, strange noises, or a leaking unit, our skilled team is ready to help you restore your garbage disposal to good working order. If the appliance has reached the end of its lifespan, we can help you with garbage disposal replacement. Mr. Rooter Plumbing is the name you can rely on for all your kitchen plumbing repair needs. Contact us today for reliable solutions and peace of mind.