What not to Put in Garbage Disposal

What not to Put in Garbage Disposal? in 2024

Garbage disposals have been a blessing to all of us because they help us to clean our houses and keep the house free of dirty dishes. Waste disposal is a convenient appliance.

It can save us time, especially in our busy lives. We don’t really think about the power that goes into it. All we know is that we can turn on the disposal and put the stuff in, and then turn it on and expect it to dispose of it.

Unfortunately, sometimes we put too much stuff at our disposal. If you don’t know what kind of food you have at your disposal, it will damage it. It can happen to anyone who is not careful.

The question is, what not to put in garbage disposal? Don’t put any metal objects in it. You can damage the machine if you do that.

Things You Should Never Put Down Your Disposal

There are different types of items or food given below that we cannot put in the garbage disposal.


Clearing spilled paint from your sink poses a considerable challenge. Paint tends to adhere stubbornly to surfaces and pipes, complicating the cleanup process significantly.

The task becomes even more formidable once the paint dries, underscoring the importance of addressing it promptly. Simply disposing of it won’t suffice; effective paint removal demands considerable effort.

In such circumstances, seeking assistance from a professional plumber or painter is advisable. They possess the necessary expertise to manage the situation efficiently, averting potential complications.

To address paint in your sink, you’ll require a high-quality brush and suitable solvent. Prior to commencing, ensure the sink is completely empty and impeccably clean.

By following these guidelines, you can simplify the process, swiftly restoring your sink to its original pristine state!


Coffee Grounds

There is a common misconception that adding coffee grounds to the garbage disposal can enhance its performance. However, the reality is that coffee grounds can actually clog the drain, impeding the flow of water through the garbage disposal.

Therefore, it’s important not to put coffee grounds down your garbage disposal. If you encounter issues with your garbage disposal, it’s best to seek assistance from a professional to inspect and fix the problem.

While you may attempt to remove minor clogs yourself, if disassembling the garbage disposal is required, it’s advisable to leave that task to a professional.

To prevent unpleasant odors and maintain optimal functionality, it’s essential to have your garbage disposal cleaned regularly. When your garbage disposal malfunctions, not only can it emit unpleasant smells, but it can also become challenging to use.

Coffee Grounds


A garbage disposal is a simple appliance that is used to grind up food waste. Some people find them to be very useful, but the garbage disposal is not an angle grinder.

If you drop something in your garbage disposal, like big bones, it will get crushed. Do not use your garbage disposal if you have any bones in your food waste.

If you don’t know what to put in your garbage disposal, you can look online for some tips on what not to put in your garbage disposal. The garbage disposal might clog if you put too much garbage in it.

This is why you should put only the small bones in your garbage disposal. These small bones will get crushed and help you to prevent the garbage disposal from clogging.



Having a garbage disposal is fantastic for managing kitchen waste. But here’s a word of caution: think twice before tossing peanuts and other nuts into it.

Nuts contain a lot of oil, and if you dispose of them down the drain, you might risk clogging your pipes.

To steer clear of plumbing mishaps, it’s best to avoid putting peanuts in the disposal altogether. Instead, toss them into a container and place it in the freezer. Freezing helps solidify the fats.

Once frozen, you can use a strainer to separate the fat from the nuts. Alternatively, you can thaw the nuts in the fridge after freezing. These fats can then be utilized in other recipes.


Egg Shells

Eggs are generally fine, but it’s important to avoid putting anything else into the garbage disposal. Other items can potentially clog your pipes and disrupt the wastewater system. Remember, garbage disposals are meant for grinding food, not random objects.

For example, it’s not advisable to toss your toothbrush into the garbage disposal. Instead, clean it outside thoroughly. Garbage disposals can harbor numerous germs and bacteria, posing health risks if not handled properly.

Therefore, it’s wise to refrain from putting items like eggshells in your garbage disposal. Stick to coffee grounds, bread, and food scraps, but be sure to separate them from regular waste. Otherwise, you might encounter some messy situations with the disposal.

Egg Shells

Frequently Asked Questions

Do and don’ts garbage disposal?

If you are using a garbage disposal, it’s a good idea to make sure you know what not to put in it. Putting too much into the disposal can damage it and cause it to fail.

The following items can be put into the garbage disposal safely: Soft food, ice cubes, chopped foods, and fruit peels. These foods are fine to throw into the garbage disposal.

On the other hand, the following items should be disposed of in the trash or compost: Old grease, tin foil, aluminum foil, paper towels, diapers, coffee filters, cotton balls, baby wipes, hair brushes, condoms, used motor oil, and other petroleum-based products.

Putting these kinds of things into the disposal will damage the internal components. This could cause the garbage disposal to break down prematurely. The best thing you can do is to put them in the trash.

What are the worst things to put in a garbage disposal?

  1. Coffee Grounds
  2. Grease
  3. Eggshells in Disposal
  4. Onion Skins
  5. Potato Peels in a Disposal
  6. Hard Foods
  7. Dry Expandable Foods

Is it OK to put ice cubes in a garbage disposal?

If you are looking for ways to clean your kitchen sink, consider using the garbage disposal. You should know that the blades can get clogged if you put too many things into the sink.

If you use the garbage disposal, you can run a few ice cubes through it. This will clean the blades and dislodge any pieces of food that have gotten stuck in the parts of the disposal.

You should also consider this solution if your sink gets dirty fast. This can help you to get the sink clean quickly.

You should also make sure that the garbage disposal is full before you start running ice cubes. Doing this will help you to keep the blades clean and free of debris.

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