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Your garbage disposal is a valuable appliance in your kitchen that makes cleaning up after meals hassle-free. However, due to frequent use, it can start to malfunction, and that is when it needs repair. It is essential to recognize the warning signs of a malfunctioning garbage disposal to prevent costly damages and replacements. In this blog post, we will discuss signs your garbage disposal needs repair and what to do when you notice these signs.

Strange Noises

If your garbage disposal is making unusual noises such as grinding, humming or gurgling, it could indicate a problem with the motor. These noises occur when there is a foreign object or debris that has jammed in the disposal. When you hear these strange noises, turn off the disposal unit immediately and call a plumber to examine the problem.

Foul Smell

Your garbage disposal should not smell foul, especially if you have been maintaining it correctly. A foul smell could mean that food particles have built up in the disposal unit, leading to mold and bacteria growth, which could be harmful to your health. If cleaning the disposal does not get rid of the smell, it is time to call a plumber.

Frequent Clogging

Clogging is a common occurrence with garbage disposals, especially when you dispose of large amounts of food particles at once. However, frequent clogging could mean that there is a problem with the blades or the motor. Do not attempt to unclog the disposal yourself, as you could cause further damage. Call a plumber to diagnose the problem and fix it.

Water Leaks

Water leaks are a significant warning sign that your garbage disposal needs repair. If you notice water leaks from the sink area or the garbage disposal unit, there could be a problem with the seals or pipes in the system. These leaks could lead to water damage and mold growth, which could be costly to repair. Call a plumber immediately to inspect and repair the system.

Motor Failure

The garbage disposal motor is responsible for chopping and grinding food particles, and when it fails, it renders the entire unit useless. You may notice that the unit is not grinding or chopping food particles as it should. If this is the case, it requires immediate repair or replacement. A professional plumber can diagnose the problem and advise you on the best course of action.


In conclusion, recognizing the warning signs of a malfunctioning garbage disposal unit is crucial in preventing costly damages and replacements. If you notice strange noises, foul smell, frequent clogging, water leaks, or motor failure, call a plumber immediately to diagnose and repair the problem. Remember that the garbage disposal unit is a complex system that requires specialized knowledge and expertise to handle. If you reside in Ottawa, Canada, and need plumbing services, you can count on Gold Medal Plumbing and Drain for reliable and quality services. Contact us today to schedule an appointment.