A garbage disposal is a wonderful way to cut back on solid waste and keep a kitchen sink clear of debris. But keeping these machines running at peak efficiency requires proper maintenance.
Do’s and Don’ts of Using a Garbage Disposal
You’ll be using your garbage disposal a lot. That means that if you’re putting the wrong things in it, they’ll be able to do a lot of damage over time. The first step to proper maintenance is to avoid creating damage in the first place. Be sure to only put objects in the disposal that won’t harm its blades or motor.
What can be put in the garbage disposal
- Soft food waste such as fruits, vegetables, and cooked grains
- Small bones from fish and poultry
- Crushed ice for cleaning and sharpening blades
- Biodegradable food waste, such as eggshells, coffee grounds, and tea leaves
What should not be put in the garbage disposal
- Hard food waste such as meat bones, pits, and seeds
- Grease, oil, and fat
- Fibrous food waste such as corn husks, onion skins, and celery
- Non-food items such as plastic, metal, and glass
- Expanding foods such as rice and pasta
How to properly use the garbage disposal
In addition to keeping harmful items out of the garbage disposal, there are other things you can do to extend the life of the appliance. As you use it, keep in mind the procedure below:
- Run cold water before and after use – Running water for a few seconds before and after activating the disposal will help keep it free from debris and prevent clogs.
- Cut waste into small pieces – Although it’s safe to put soft foods into the disposal, large chunks can strain the blades and motor.
- Feed the garbage disposal slowly – Overloading the appliance with too much at once will make it inefficient and place undue strain on it.
- Keep the disposal running – The waste isn’t processed instantly after placing it into the disposal. Leaving it running a few seconds after will ensure the waste is completely ground up and flushed.
Regular Cleaning and Maintenance
Cleaning your disposal regularly will help it stay in top operating condition. You’ll prevent the buildup of bacteria and odors, increase the life of the appliance, maintain its efficiency, and reduce the risk of clogs and jams that could affect plumbing. You should clean your disposal once per week for light use. For heavy use, or in the case of unpleasant odors, twice a week is better.
How to clean the garbage disposal
- Turn off the disposal and unplug it
- Use a specialized garbage disposal cleaner or DIY solution of vinegar and baking soda
- Use a soft-bristled brush to clean the inside of the disposal
- Rinse with cold water
Another trick to clean your disposal and remove any foul odors is to run crushed ice and lemon peels through it. This will help remove debris and odors and leave a pleasant citrus scent.
You should also make a habit of cleaning your disposal even if you haven’t used it. Letting it sit too long without use or cleaning can increase the chances of damaging rust or corrosion forming.
Troubleshooting Common Issues
Common issues that occur with garbage disposals include clogs, leaks, and overheating. You can attempt to address each of these on your own. Before doing so, turn off the disposal and unplug it for safety. If the disposal is hot, let it cool down before attempting any repair.
- Clogs – If you can see the source of the clog, try to remove it with pliers or other long tools.
- Leaks – Look at mounting bolts and gaskets to find the source of the leak. Tighten bolts or replace gaskets as necessary.
- Overheating – Remove any debris clogging the machine and let it rest. Press the red reset button if needed to get it started again.
Keep in mind that you shouldn’t attempt any repair that you don’t feel comfortable with. For your safety, and the health of your appliance, contact a professional when needed.
Get the Tools You Need at Builders
To properly maintain your garbage disposal, you’ll need tools and cleaning supplies. You can find everything you need for your disposal, and all your other home needs at our hardware store in Kearney.


