Garbage Disposal is Humming – Help!

What is humming sound? In garbage disposal, it refers to a state where the garbage unit and a garbage disposal unit cannot work efficiently but you can hear the sound alone.

Fret not! This faulty in the unit can be fixed with the minimum skills that you’ve invested since your toy hood years. On top of that, you need not purchase special tools and equipment’s to do your repairs.

In this article you’re going to learn about the reasons why: Your garbage disposal unit is humming but not working, humming and smoking, humming but not jammed and also humming but not draining. Most importantly we’ve got the solutions for you as well on what to do when your garbage disposal is humming…

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garbage disposal is humming
Picture by Rthardin

Garbage disposal is humming but not working

When your garbage disposal buzzes (humming), there is an indication that power coming from the unit and into the blades aren’t turning the blades hence the unit can’t work. Remember that when the garbage is humming and isn’t working can be a sign of other system complications as well.

For instance, it can be a sign that the motor is clogged therefore making it limited to perform its jurisdictions. I find a lot of people who are constantly worried and asking whether they should find a replacement for all the units.

However, your disposal unit isn’t much fragmented. It only means that you’ve got to deal with some maintenance.

Garbage disposal is humming and smoking

Where there are electricity and smoke, guess what? Exactly! It means that it is faulty in electricity which may need attention to prevent the system from burning.

How can you avoid electrocution?

The best way of keeping safe is to ensure that you limit the power heading to the motor by switching off the electric circuit. I can’t advise you to fix this problem alone unless you’ve some electricity training. Reaching out to an electrician after switching off the circuit is one of the greatest steps you can take. That way, you’ll reduce the risk of the system burning which may cause other damages as well.

Garbage disposal is humming but not jammed

The culprit here could be due to clogging in the system. It’s never uncommon to find food sediments that have clogged the system preventing it not to jam. On the other hand, it can even be a foreign object which has found itself in there.

What can you do to correct this all at one?

You can start rotating the wheel so that you can turn the particle which could be jammed in it. Do it manually repetitively until you can see some changes. As simple as that! You can turn the switch on and your garbage disposal unit can begin working again.

Garbage disposal is humming but not draining

Draining is an essential element in the realization of successful disposal. When your garbage disposal unit is not draining it could be an indication that something is limiting the garbage flow in the garbage disposal.

And since garbage disposal is made in different ways, some garbage disposal systems may not have a hex wheel. If that is your machine is structured this way, make sure that you find a broom that will reach the impeller blades so that clogging can be stopped.

What can you do if you’ve almost all of this problem at a go? Assume that your disposal system has stopped working, produces smoke every time you plug it in, has stomped draining and has stopped jamming.

Here are 6 steps for you to follow to turn things around:

1. Unplug the power: when you’ve got a situation in your disposal unit, the first step to safety and mitigating any disaster is by cutting any supply of electricity into the system.

2. Access the breaker socket: below the sink, you need to ensure that you fix the head of the hex head and ensure that power is unplugged from the unit.

3. Manually rotate the wheel back and forth: this helps to remove any chances of particles jamming in the blades.

4. Check the garbage dispose of back and forth: use the hex hole to find what has clogged the system. If in case the unit doesn’t have a hex wheel you can use a broom to brush against the blades-this helps in opening the system .5. Plugin power: the garbage system must good to work efficiently. If not you should repeat the procedure one more time to confirm that the faulty in the system is something uncommon.

6. If it doesn’t work out, there is a possibility that your garbage disposal unit may have a mechanical problem. Look for a specialist for this problem to get it fixed!


I'm Wayne, owner of I'm a father of 2. I love reviewing products and showcasing the very best in my best of review lists. I want people to make an informative decision by going through these reviews before purchasing their selected products.

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