A constantly clogged sink disposal can be a major hassle, especially if you don't know why it keeps happening. It can be challenging to diagnose the problem and find a reliable solution. 

Not only does it take up time and energy, but it can also be quite costly to repair or replace the disposal. In addition, clogged sink disposal can lead to unpleasant odors, slow water drainage, and even water damage to your home. These factors can turn a simple task, such as doing the dishes, into an annoying and expensive chore.

Before thinking of a solution, it's crucial to understand why your sink disposal is constantly clogged. Here are the top four reasons you may have a constantly clogged sink disposal.

1. Improper Use

One of the main reasons behind a constantly clogged sink disposal is improper use. Many people are unaware that certain items should never reach sink disposals, such as fibrous foods (e.g., celery, onion skins, potato peels, etc.), grease, oil, bones, and coffee grounds. These items can get stuck in the disposal and cause a clog. Human and pet hair are also one of the most common causes of clogged sink disposal as they can jam the spinning blades.

2. Damage to the Blades

If the blades of the sink disposal are damaged, this can cause a clog to form. This can happen if you put too many items inside your sink disposal at once or if the blades become dull over time and cannot grind up food properly.

3. Clog in the Drain Line

If the clog is not in the sink disposal, it may be in the drain line leading away from the disposal. Usually, a buildup of debris or a large foreign object clogs the line.

4. Malfunctioning Motor

If the motor of the sink disposal is malfunctioning, it may not be able to grind up food properly and cause a clog. This could be due to insufficient power or electrical or mechanical issues.

How Do You Fix a Constantly Clogged Sink Disposal?

Now that you're aware of the four most common causes, it's time to implement that knowledge. Here are five ways you can fix clogged sink disposal.

1. Check for Obstructions

First, it is crucial to ensure that no large, solid objects are blocking the disposal. Use a flashlight to check inside the drain. If you find something, use tongs to remove it.

2. Try a Plunger

If there is no obvious obstruction, use a plunger to dislodge the clog. Ensure the plunger is completely sealed over the sink drain before plunging.

3. Use a Drain Snake

If neither of the above methods works, a drain snake can clear the obstruction. This is best left to a professional or someone with experience using a drain snake.

4. Clean the Blades

Try cleaning the blades of the disposal. You can do this with a special brush or a pipe cleaner. Be careful not to get your hands too close to the blades.

5. Use a Mushroom Drain

A mushroom drain works by catching human and pet hair, preventing them from jamming the spinning blades. Unlike regular filters that go over the drain, mushroom drains fit inside, neatly collecting hair around it.


Nobody likes a clogged sink disposal. To avoid clogged sink disposals, don't put food scraps, grease, or fibrous materials down the drain, run cold water while the disposal is running, and use a mushroom drain to catch human and pet hair.

Clogged sink disposals are a thing of the past with The Shroom Company’s selection of sink drains for your kitchen. They have a wide variety of styles and sizes to choose from. Buy from our shop today and get free shipping in the USA on all orders for a limited time!

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