Can You Put Egg Shells Down the Garbage Disposal?

Last Updated on March 1, 2022 by Kimberly Crawford

Do you have a question about whether or not you can put egg shells down the garbage disposal? You’re not alone! Many people are curious about this. The answer is yes, you can put egg shells down the garbage disposal.

In fact, doing so is actually good for your disposal. Egg shells help to clean and sharpen the blades of the disposal. They are also a natural abrasive that helps to remove food particles from the unit. So don’t be afraid to put those egg shells in the trash – just make sure they’re crushed up first!

What Happens If You Put Eggshells Down A Garbage Disposal??

chicken egg shells

Eggshells are a common kitchen item that many people dispose of in their garbage disposals. However, some people may wonder if this is actually safe to do. Let’s take a look at what happens if you put eggshells down a garbage disposal.

When eggshells are disposed of in a garbage disposal, they will grind up into very small pieces. This can cause the blades of the disposal to become blunt and less effective at grinding food waste. In addition, eggshells can also cause your sink to become clogged if too many are disposed of at once.

So is it safe to put eggshells down a garbage disposal? In short, no. Eggshells can cause your disposal to become less effective and can also lead to a clogged sink. Instead, dispose of eggshells in the trashcan or compost them.

Are eggshells bad for a garbage disposal?

The answer is… it depends. Eggshells can actually be good for a garbage disposal because they can help sharpen the blades. However, if your egg shells are stuck together, they can clog up the disposal. So it’s really a matter of how you use them.

If you have a septic tank, you should avoid putting egg shells down the garbage disposal because they can break down and clog the pipes. Egg shells are made of a calcium carbonate, which is why they’re good for sharpening blades. But when this same substance gets wet, it turns into a slimy mess that can easily clog your pipes.

Related: Garbage Disposal Backing Up Into Sink? {How To Fix}

How do you dispose of egg shells?

broken eggshell from a few eggs in the kitchen sink

It’s a common question with a not-so-simple answer.

Here’s the bottom line: egg shells can go in the garbage disposal, but there are some things you should know first. Eggshells are made mostly of calcium carbonate.

That might not mean much to you, but it’s actually good news for your garbage disposal.

The calcium carbonate in eggshells can help to sharpen the blades of your disposal and keep them running smoothly.

But there are a few things to keep in mind if you’re going to add eggshells to your garbage disposal:

First, make sure that the shells are broken into small pieces before you put them down the disposal.

Second, don’t put too many eggshells down at once. A handful is usually plenty.

And finally, always run cold water while the disposal is running to help flush it all away.

Related: How to Unclog a Garbage Disposal: The Ultimate Guide (5 Easy Methods)

Do egg shells sharpen disposal blades?

The jury is still out on whether or not putting eggshells down the garbage disposal actually sharpens the blades. Some say that it does, while others claim that it doesn’t make a difference.

However, there is one camp of people who believe that it can actually damage the disposal. So, what’s the verdict? Unfortunately, there isn’t a definitive answer. If you’re interested in trying it out, go ahead – just know that there is a risk involved.

How do you dissolve an eggshell in a drain?

You can dissolve an eggshell in a drain by pouring boiling water down the drain and then scrubbing the drain with a brush. You may need to do this several times to completely dissolve the eggshell.

If you have a garbage disposal, you can also put eggshells in the garbage disposal and grind them up. However, be sure to run cold water after the disposal is turned off to avoid any potential problems.

Related: Can You Put Coffee Grounds Down The Sink Or Garbage Disposal?

Can you put eggshells down the garbage disposal?

The answer to this question is a resounding yes! Egg shells are a great way to help clean your garbage disposal. They act as a scouring agent, breaking up the gunk and grime that builds up over time. Simply put the egg shells in the garbage disposal and turn it on. The grinding action of the disposal will break up the egg shells and help clean your disposal.

If you have a particularly stubborn clog, you can try this method: fill a plastic bag with egg shells and tie it off. Then, put the bag in the garbage disposal and turn it on. The grinding action of the disposal will break up the egg shells and help clear the clog.

Related: Why Is Garbage Disposal Leaking From Bottom?

Do egg shells clog pipes?

No, egg shells will not clog your pipes. In fact, they can actually help clean your garbage disposal and keep it smelling fresh. Egg shells contain a natural substance that can break down grease and food particles.

Simply throw a handful of egg shells into your garbage disposal and run it for 30 seconds to enjoy a clean and fresh-smelling disposal. Just be sure to avoid putting any hard objects, like bones, into your garbage disposal – they can damage it.

Will bleach dissolve egg shells?

No, bleach will not dissolve egg shells. In fact, using bleach in the disposal can corrode and damage it. Egg shells are generally safe to put down the disposal, but some people prefer to grind them up first to help break them down. Another option is to compost them instead.

10 Ways to Dispose of Eggshells Without Putting Them in the Garbage Disposal

-Crush the shells and put them in a compost pile.

-Mix the crushed shells with coffee grounds and bury them about six inches below the soil’s surface.

-Put the eggshells in a mesh bag and hang it near your garden. The calcium from the shells will help to keep away pests.

-Give the eggshells to your chickens. They will love pecking at the calcium-rich shells.

-Add eggshells to a vase of flowers. The calcium in the shells will help to keep the flowers fresh for longer.

-Save eggshells in a container and use them to start seedlings.

-Put eggshells in a bag and freeze them. Then use them as a natural abrasive cleaner in the kitchen or bathroom.

-Toss eggshells in the garbage. They will eventually decompose, but it’s not the most environmentally friendly option.

-Recycle eggshells by crushing them and using them as mulch in your garden. The calcium will help to enrich the soil.

-Take your eggshells to a local recycling center that accepts plastic. The center will crush the shells and use them in other products.

How to dispose of eggshells

There are a few different ways to dispose of eggshells. You can put them in the trash, compost them, or even use them to deter pests. If you have a garbage disposal, you may be wondering if you can put eggshells down it.

Generally speaking, it’s safe to put eggshells down the garbage disposal. They will help to break down the food waste and they won’t damage your disposal. However, it’s important to avoid putting too many eggshells down at once. If you do, they may cause a clog.

If you’re looking for an easy way to dispose of eggshells, composting is a great option. Eggshells are a great source of nutrients for plants. Just make sure to crush them up before you add them to your compost bin.

You can also use eggshells to deter pests. If you have a problem with slugs or snails, try putting some crushed eggshells around your plants. The sharp edges will deter the pests from coming near.


So, can you put egg shells down the garbage disposal? The answer is yes, you can. However, it’s not recommended to do so on a regular basis. Eggshells are a great way to clean your garbage disposal and get rid of any odors. But if you’re looking for a more long-term solution, you might want to consider other options. Thanks for reading!

If you have any questions or comments, please feel free to leave them below. I’d love to hear from you. 🙂