When Should a Garbage Disposal Be Replaced?

A garbage disposal is a vital kitchen appliance that helps eliminate food waste quickly and safely.

A garbage disposal is a vital kitchen appliance that helps eliminate food waste quickly and safely. It shreds food scraps and other organic waste to prevent clogs and blockage in the kitchen pipes.

However, as with other appliances, it has a limited lifespan and will eventually need replacement. This article will detail some common signs suggesting it’s time to replace the garbage disposal.

Weird noises

When a garbage disposal is in use, its moving parts make noise. But if one notices any new or unusual noises, it could signify a serious issue. Use a flashlight to inspect the drain and check for any obstruction in the unit.

Sometimes, a small dish or silverware can cause an unusual sound. If one finds an object blocking the unit, first make sure the unit is off. Using tongs or a similar item, remove the obstruction carefully and re-test the garbage disposal operation. If one can’t find any obstacles and still hear weird noises, it’s best to contact a professional for a thorough inspection.

Bad odors

Foul odors can occur when food and waste accumulate, but it shouldn’t happen when the garbage disposal functions correctly. If the odors remain despite thorough rinsing of the garbage disposal, stubborn particles may be stuck in the unit.

The unit won’t operate

If the garbage disposal fails to turn on at all, it could be a sign of a significant issue with the unit. Try pressing the reset button on the unit (usually located on the bottom of the disposal under the sink) and turning it on to see if it’s working normally again. It’s also advisable to check the circuit breaker in the house’s electrical panel.

If neither of these solutions works, one likely needs to call a professional to investigate the problem.

Water leaks

As the disposal ages, it may start to develop cracks or begin to leak. If this occurs, a repair wouldn’t be a wise investment as it can be costly. Instead, it would be better to replace the unit altogether.

Too much resetting

Frequently needing to press the reset button on the garbage disposal can signal that the unit is no longer working as it should and may only last a little longer.

In ideal conditions, one should use the reset button sparingly. Take note of how frequently the reset button is used. If it’s too often, prepare a budget to buy a replacement.

Nothing lasts forever

A garbage disposal’s lifespan can reach up to 15 years with proper maintenance. But if the unit is exhibiting any signs of wear and tear, even though it hasn’t reached 15 years, it may be time for a replacement.

Attempting to fix or replace the garbage disposal could result in further damage or injury. It’s highly recommended to call a trained technician to ensure a safe and successful replacement.

They have the experience and skills to diagnose the problem, offer the best solution, and provide a proper installation of a new unit. Don’t wait until the unit fails or causes significant damage; early treatment will save more time and money.


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