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Garbage Disposal

Garbage Disposal Jammed? Tips to Unclog and Fix a Blocked Disposal

Is your garbage disposal stuck, jammed or clogged? This guide covers common reasons for garbage disposal blockages and provides easy methods to unclog jammed disposals at home. Learn how to troubleshoot blade jams, drain clogs, humming noises and other common garbage disposal problems. Fix and prevent future clogs with useful tips to keep your disposal working properly.

Steven Bahbah By Steven Bahbah 5 min read

It starts with a flip of the switch, only to be met by an ominous hum instead of the usual grinding noise. You turn on the faucet, and the water backs up instead of draining properly. When garbage disposal clogs, gets jammed, clogged, or stuck, it can bring kitchen cleanup to a screeching halt.

Clogged Garbage Disposal

Is your garbage disposal crying for help, all clogged up with food scraps or jammed with an item that shouldn’t be there? It’s a common nuisance but, luckily, most of these issues can be resolved with some straightforward troubleshooting.

This guide dives into why your garbage disposal might be acting up and offers practical fixes to get it working like new. Learn how to free those jammed blades, tackle sink drain clogs, and deal with stuck objects using just ordinary tools. Plus, discover maintenance hacks, like using baking soda, to keep clogs at bay in the future.

Read on to master how to unclog a garbage disposal quickly and easily.

Signs Your Disposal is Jammed

If your garbage disposal groans but won’t grind, emits funky smells, or causes water to back up, it’s likely jammed. It might also leak, or the motor could overheat and stop. Frequent clogs with blades that barely spin mean it’s time for a little TLC.

Check if these symptoms sound familiar, including slow drainage or leaks, and tackle the issue head-on.

Unclog Drain

Grinding less efficiently over time? That could mean your disposal’s getting clogged with debris. If you notice this or any other signs mentioned, it’s troubleshooting time to restore its peak performance.

Common Causes of Garbage Disposal Jams

Several issues can cause a garbage disposal to become jammed and fail to operate properly. The most common culprits include:

Food Buildup

Food particles, grease, and waste can gradually accumulate in the grinding chamber and mechanisms. Vegetable peels, egg shells, coffee grounds, and stringy fibres from fruits and potatoes often contribute to debris jams.

Object Blockages

Spoons, bottle caps, small toys, seeds, bones, and other items accidentally dropped down the disposal can get lodged and jam the blades.

Repair Garbage Disposal

Drain Clogs

Grease and food bits clogging up your drain lines? These offenders often gather around the P-trap, blocking the water flow from your disposal.

Overuse

If your disposal’s been working overtime or you’ve been feeding it too much at once, the motor shaft might struggle, causing food waste to cram into the chamber. Give it a break when needed!

Mechanical Issues

Problems like broken or warped blades, worn grinding rings, damaged seals, and loose jams can impede the disposal’s grinding performance and lead to jams.

How to Fix a Jammed Garbage Disposal

When unclogging a jammed garbage disposal, you can take several DIY troubleshooting steps before calling a plumber. Helpful techniques include:

Resetting the Disposal

Unplug the garbage disposal unit, locate the reset button on the bottom or side and push it. This will disengage any stuck grinding mechanisms. Plug it back (or turn it on the circuit breaker or fuse) and test. Pay special attention to the area around the outer edge of the garbage disposal’s shredding disk where you see the little teeth. Also, if it does not turn on, make sure that the thermal overload button is reset. If the wall switch controls the disposer, turn off the wall switch and allow it to cool for up to 20 minutes before turning it back on.

Use a Special Garbage Disposal Wrench or Hex Head Allen Wrench

Insert the hex wrench into the bottom of the unit and twist it back and forth. This releases jams in the flywheel and blades.

Garbage Disposal Running Kitchen Sink

Poking the Blockage with a Wooden Object

Use a wooden spoon handle or chopstick to gently dislodge or break up whatever is clogging the grinding chamber.

Turning the Power On and Off

With cold water running, quickly flip the disposal switch on and off a few times. This can help release stuck blades. Avoid using hot water when grinding food waste. It is OK to drain hot water into the garbage disposal between grinding periods. Never pour grease or fat into your garbage disposal or drain.

Using a Drain Snake

Use a small snake to remove blockages in the P-trap and drain line below the disposal. Crank the cable until the clog is cleared.

Get Your Sink Draining and Grinding Properly Again

A jammed garbage disposal can be a headache, but armed with the right techniques, you can often unclog and fix minor issues yourself. However, if your disposal requires extensive repairs or replacement parts, don’t hesitate to call in a professional.

The experts at Fixed Today have the skills and experience to diagnose any garbage disposal problem and get your unit operating smoothly. We offer affordable solutions while saving you the frustration and potential hazards of DIY electrical repairs.

Don’t put up with the inconvenience of dysfunctional disposal - contact Fixed Today to schedule a fast, professional assessment and fix.

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Written by

Steven Bahbah

Steven Bahbah is the founder and CEO of Fixed Today Plumbing, one of Sydney’s most trusted 24/7 emergency plumbing companies. With more than a decade of hands-on experience across the trade, Steven built Fixed Today on a simple promise: licensed, fully-equipped plumbers who solve the problem the first time and don’t leave until the customer is 100% satisfied. His team is qualified under NSW regulations and services homes and businesses right across Sydney — from the Inner West and Eastern Suburbs to the Hills District, North Shore, Western Sydney and the Sutherland Shire. When Steven isn’t leading the team on the tools, he shares practical, no-nonsense plumbing advice to help Sydney homeowners avoid costly repairs and keep their homes running smoothly.

Find them on their website: Fixed Today, or on Facebook and LinkedIn.

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