Why Is My Garbage Disposal Leaking?

Signs of a Leaky Garbage Disposal

First things first, how do you know if your garbage disposal is leaking? Look out for these telltale signs:

• Damp spots or moisture around the disposal area or under the sink cabinet.
• Water gathering under your sink or around the garbage disposal unit.
• Trapped food debris and unpleasant odors coming from your sink.
• Strange noises or reduced performance.

Why Does the Garbage Disposal Leak?

Understanding the root cause of a garbage disposal leak is crucial for effective troubleshooting and repairs. However, there are several potential culprits. Here are some common reasons why garbage disposals may leak:

• Worn Seals or Gaskets: Over time, the garbage disposal’s seals and gaskets can wear out or degrade, leading to leaks.
• Loose Connections: Loose plumbing connections or fittings can allow water to seep out of the disposal unit.
• Cracks or Damage: Physical damage such as cracks or fractures in the disposal's housing or components can cause leaks.
• Clogged Drain Lines: A minor or major blockage in the drain line can cause water to back up and leak from the disposal unit.

Fixing a Leaky Garbage Disposal

Now that you are familiar with the usual suspects, you can probably deduce what to do in order to remedy the situation. Let’s review:

• Inspect and Replace Seals: Replace any worn-out seals with compatible replacements to restore the seal integrity.
• Tighten Connections: Ensure all plumbing connections, including drain lines, are securely tightened to prevent leaks. Use a wrench or pliers to tighten loose fittings carefully.
• Repair Cracks or Damage: If you discover cracks or damage in the disposal unit itself, you may be able to repair it. However, chances are you will need a new garbage disposal.
• Clear Clogs: If a clogged drain line is causing leaks, use a plumbing snake or drain cleaner to clear the blockage and restore proper drainage.

Preventative Measures to Avoid Garbage Disposal Leaks

An ounce of prevention is worth more than a pound of cure, and it is that much more affordable. Here are some things to consider:

• Don't overload the disposal with large quantities of food waste or non-food items that can damage the unit.
• Dispose of food waste in small batches and avoid putting hard items like bones, fruit pits, or fibrous materials down the disposal.
• Always run cold water before, during, and after using the disposal to help flush out debris and prevent clogs.
• Periodically inspect the disposal for signs of wear, leaks, or unusual noises.

Hire a Trained Plumber Today

If you need reliable and affordable plumbing repair service, then put your faith in the time-tested professionals at Proline Rooter. We are happy to schedule a convenient appointment or arrange emergency assistance for as soon as possible.