Pasadena, MD & Nearby Areas 
Leaky garbage disposals can be disruptive. You might first notice a problem when you open a cabinet and see a small puddle. Sometimes, a musty smell comes from under the sink that won’t go away. No matter how the problem presents itself, you will need to get it fixed. Every drip or trickle from your disposal can indicate a mechanical, environmental, or age-related problem. Here are the most common reasons for a leaky garbage disposal.
The Sink Flange Has Lost Its Seal
The most common leak location is near the connection point between your sink and the top of the garbage disposal. This metal ring is called the sink flange. Often, it is sealed with plumber’s putty and held tight by mounting hardware. Over time, the putty can dry out or shift. This can happen if the disposal is frequently used or was installed improperly.
When that seal weakens, water can start to seep through. You may not notice a gush of water. In most cases, it is a slow and steady formation of moisture around the top of the unit. This type of leak often shows up when the sink is filled with water and drained.
The Dishwasher Inlet Hose Is Loose or Damaged
If your dishwasher drains through your garbage disposal, a small hose connects the two areas. This hose can be a sneaky source of leaks. It may have come loose, developed cracks, or the clamp securing it may have lost its grip.
This leak does not always happen at the same time as a sink leak. You might only notice it when you run the dishwasher. In these cases, water trickles down the hose connection or drips onto the floor. Often, this happens without warning.
The Disposal’s Body Is Cracked
This is a serious cause of a leak. The outer casing of the garbage disposal is made of heavy-duty metal or reinforced plastic. Unfortunately, it is not invincible. Years of vibration, water exposure, and temperature changes can weaken it.
A crack in the housing can slowly worsen over time. In turn, you can have leaks at the bottom of the unit. This may be your culprit if you find water collected directly beneath the disposal.
Internal Seals Have Worn Out
Inside the disposal are several seals that help separate the wet and dry components. Hot water, abrasive food scraps, and regular use can slowly break them down. As internal seals begin to degrade, leaks can occur near the base of the unit. Many times, this will require a full replacement of the garbage disposal.
Loose Drain Connections
On the side of the disposal is a connection point for the drainpipe. This fitting can become loose due to vibration or improper installation. In some cases, it might have been sealed with the wrong material. A leak from this area is easy to spot. It drips when the disposal is in use or water flows through the sink.
Take the Next Steps
If your garbage disposal is leaking, you need to pinpoint the source. You will want to wipe down the area around the disposal, then run water through the sink while watching for where the moisture starts. A leak from the top or side might be due to a loose connection or worn-out seal.
However, if the leak is coming from the bottom or inside the unit, that is a sign of a more serious issue. It could be the result of cracked housing or failed internal seals. In these cases, you will need to call a licensed plumber.
While DIY repairs might seem tempting, a plumber can quickly identify the exact cause of the leak and make sure the repair is done correctly. They can also advise whether repairing the unit is worth it or if a replacement is better.
Addressing a leaking garbage disposal is important to avoid water damage, mold, and other plumbing complications. A licensed plumber will save you time, prevent more damage, and make sure the problem is resolved safely.
If you need help identifying the problem with your garbage disposal in Pasadena, MD, call Priority Plumbing & Drain. Our licensed plumbers can find the issue and help you decide on the best course of action. For over eight years, we have delivered exceptional customer service in the area. We can also help with your other plumbing repair and replacement needs. Call to schedule your in-home appointment with Priority Plumbing & Drain in Pasadena today.
