Discovering water pooling under your sink is never a pleasant surprise, especially when you realize your garbage disposal is the culprit. If you’re wondering, “Why is my garbage disposal leaking from the bottom?” you’re not alone.
Many homeowners in Utah face this common plumbing issue and need help from experienced plumbers in Hurricane, UT. In this guide, our team at Roto-Rooter Plumbing & Water Cleanup will explain why these mechanisms leak from underneath and how to address this problem.
Common Causes of Garbage Disposal Leaks
A garbage disposal leaking from the bottom typically stems from several key issues:
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Broken seals: Internal seals deteriorate over time from regular use and exposure to water. These rubber seals are designed to prevent moisture from leaking through the motor housing, but once they fail, liquid begins escaping through the bottom of the unit.
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Mounting assembly problems: The mounting assembly connects your grinder to the sink and creates a tight seal. When this component becomes loose or damaged, it can cause water to leak not only from the top but also from the unit’s exterior, causing it to pool around the bottom.
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Old connections: Plumbing connections naturally loosen over time due to the unit’s regular vibration during operation. These aging connections create small gaps where water can escape and eventually find its way to the bottom of the unit.
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Cracked interior housing: The main housing can develop cracks from age, impact damage, or regular wear and tear. Once the housing cracks, water will find its way through these openings and leak from the bottom of the mechanism.
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Rust and corrosion: Over time, exposure to moisture and certain food debris can cause internal components to rust. This corrosion can create holes or weakened areas in the unit’s housing, leading to leaks.
Learning how to properly maintain a garbage disposal can help prevent many of these issues before they start.
Warning Signs of a Failing Unit
Now, you know the answer to the question, “Why is my garbage disposal leaking from the bottom?” Seeing a leak is a clear sign of a problem, but here are some other things to keep an eye out for:
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Liquid pooling under the sink when running the grinder
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Rust around the bottom of the unit
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The reset button becoming frequently wet
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A splash guard that appears damaged or worn
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Unusual noises or vibrations during operation
Essential Maintenance Steps
Follow these maintenance tips to extend your disposal’s lifespan and prevent leaks:
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Run cold tap before, during, and after each use.
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Avoid grinding fibrous foods like celery or potato peels.
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Clean the splash guard monthly with soap and warm water.
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Inspect connections quarterly for signs of wear.
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Check the reset button area regularly for moisture.
Trust Roto-Rooter Plumbing & Water Cleanup for Expert Plumbing Solutions
Understanding the answer to “Why is my garbage disposal leaking from the bottom?” helps you make informed decisions about repairs or replacement. If you need to repair your garbage disposal, our experienced technicians can help.
We provide comprehensive plumbing solutions throughout Hurricane, Utah. Call Roto-Rooter Plumbing & Water Cleanup at (435) 220-2776 today.
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