How To Fix Garbage Disposal Blades

If your garbage disposal blades are damaged or dull, you can easily fix them yourself. First, unplug the garbage disposal. Next, use a hex key to remove the screws that hold the disposal housing in place.

Once the housing is removed, you will be able to see the blades. Use a pair of pliers to remove the old blades and replace them with new ones. Finally, reattach the disposal housing and plug the unit back in.

  • Remove the garbage disposal unit from the sink
  • Use a wrench to remove the stopper from the unit
  • Remove the blades from the unit
  • Clean the blades with a brush
  • Replace the blades in the unit
  • Reattach the stopper to the unit
  • Place the unit back in the sink

Garbage disposal blades rattle

If your garbage disposal blades are rattling, there are a few possible causes. The blades could be loose, the disposal could be unbalanced, or there could be something caught in the blades. If the blades are loose, tighten them with a wrench.

If the disposal is unbalanced, try adjusting it with a screwdriver. If there is something caught in the blades, use a pair of pliers to remove it. If your garbage disposal is still rattling after trying these fixes, it may be time to replace it.

how to fix garbage disposal blades


Should the blades on a garbage disposal be loose?

There’s a lot of debate on whether or not the blades on a garbage disposal should be loose. The main argument for having loose blades is that it allows the disposal to grind up food more effectively. The downside to having loose blades is that they can become jammed more easily.

Ultimately, it’s up to you to decide what works best for your garbage disposal.

Can garbage disposal blades be replaced?

If your garbage disposal has lost its edge, you may be wondering if the blades can be replaced. The answer is yes, with a few caveats. First, it’s important to know that there are two types of garbage disposal blades: stationary and spinning.

The stationary blades are the ones that do the bulk of the work, chopping up food waste as it’s fed into the disposal. The spinning blades help to move the waste through the disposal and keep it from clogging. If your garbage disposal is not working as well as it used to, it’s likely that the stationary blades are the culprit.

These blades can dull over time, especially if they’re used to chop up tough food waste. Luckily, they can be replaced relatively easily. Most garbage disposals use a simple “plug and play” system, meaning that the new blades will simply plug into the existing disposal.

You may need to use a wrench to loosen the bolts that hold the old blades in place, but other than that, the process is fairly straightforward. The spinning blades are a bit more complicated. These blades are attached to a flywheel, which is connected to the motor.

Replacing the blades requires disassembling the entire disposal, which is a more involved process. If your spinning blades are damaged or dull, it’s best to replace the entire flywheel assembly. This can be done by a professional, or, if you’re feeling handy, you can attempt it yourself.

Just be warned that it’s a bit more complicated than replacing the stationary blades. In short, yes, you can replace the blades on your garbage disposal. The process is fairly easy for the stationary blades, and a bit more involved for the spinning blades.

Either way, it’s best to consult a professional if you’re not confident in your ability to complete the repair.

Why won’t my garbage disposal blades turn?

If your garbage disposal blades won’t turn, it’s likely because they’re jammed. To fix this, you’ll need to unjam the blades. The first step is to turn off the power to the disposal.

Next, use a flashlight to look into the disposal and locate the blades. Once you’ve found the blades, use a pair of needle-nose pliers to grab the blade and turn it. If the blade won’t budge, try using a pair of slip-joint pliers instead.

Finally, if the blades are still jammed, you may need to use a putty knife to pry them apart. If your garbage disposal is still not working after you’ve tried to unjam the blades, it’s possible that the motor is burned out. To test this, plug in the disposal and turn it on.

If you hear a humming noise, the motor is likely still working. However, if you don’t hear anything, the motor is probably burned out and will need to be replaced.

Are garbage disposal impellers supposed to spin?

If you’re wondering whether or not your garbage disposal impeller is supposed to spin, the answer is yes! The impeller is the part of the garbage disposal that helps grind up food waste so it can be easily flushed down the drain. If your impeller isn’t spinning, it could be because it’s jammed or because there’s something blocking it.

If you think your impeller is jammed, you can try to dislodge it by using a plunger or a pliers. If you think there’s something blocking it, you can try to remove the blockage with a plunger or a pliers. If you’re still having trouble, it’s best to call a plumber.

How to Fix Stuck Rusted Blades on Garbage Disposal | Rusted Impeller Blades


If your garbage disposal blades are dull or damaged, you can easily fix them with a few simple steps. First, unplug the garbage disposal and remove the blades. Next, use a sharpening stone or file to sharpen the blades.

Finally, replace the blades and plug the garbage disposal back in.

About Author:

Danyal is a Freelance Copywriter that has been writing for online publications including Home improvement, newsworthy blogs and even a few personal blogs. He has a passion for writing and loves to share his knowledge with everyone who wants quality information.

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