It's , : and We're Open
Call Us 24/7 -(866) 374-0402

Kitchen Garbage Disposal Repair: 5 Do's and 5 Don'ts to Prevent Problems


The dispatch line rang. Our friendly customer service representative answered, ready to help with anything plumbing related issue.

“I need to get an octopus out of the drain,” the voice muttered.

“Okay, we’ll be happy to help,” the representative cheerfully responded, sending out a professional plumber to wrangle the animal and inspect the disposal for damage.

San Diego is an ocean-lovers paradise and while that fresh, live octopus will make an amazing calamari dish, he or she might not agree with your plans.

If and when you call to get an octopus out of your drain, Anderson Plumbing, Heating & Air technicians will calmly remove the scared cephalopod. In case you are wondering, if you don’t prepare you calamari immediately and leave the catch in the sink until you finish the laundry, that dinner delicacy can crawl into the drain.

If it can’t find a way out, it might sit and hold tightly to the moving components of the disposal, preventing it from moving.

Note: the cephalopod was safely removed from the disposal without any gore. Our understanding is that no calamari was served that night either.

Garbage disposals are a collection box for many things that don’t belong there. Of course, you know it isn’t the place for bones, fruit pits or your wedding ring. Your plumbing service professional will gently remind you of this, just like your doctor will remind you that eating a fast food burger every day is not good for your cholesterol.

Plumbing install of an Insinkerator food disposal, drain pic

Still, accidents happen. Haste makes waste. Kids clearing their plates will stuff things down the garbage disposal as step one and two rather than stopping at the trash compactor or trash bin instead.

5 Garbage Disposer Don’ts

Once upon a time, our grandparents lived without a garbage disposal. This is probably more shocking to some than an octopus in the drain.

Back then, waste was collected in the sink and then thrown out – in the trash bin. Today, with high-powered motors, garbage disposals can break down and liquefy practically most anything. However, there are some items that shouldn’t go down the drain.

1. Grease and fats: Often the problem with grease, fats and cooking oil is that they create problems further down the waste disposal system. They solidify, making sludge and create clogs. Do not send grease and other fats down the drain, not even with hot water/soap.

2. Bones and Fruit Pits: This should be common sense, but it is a frequently seen problem for plumbing service appointments where garbage disposals fail. They can damage the blades or just don’t ever get broken down, creating a mass of items to block the sink drain.

3. Rice, Pasta and Coffee Grounds: This is one that isn’t as much common sense as others. You might see these “digestible or dissolvable” items. But, what happens in the garbage disposal is detrimental to the appliance. As these mix with water and other foods, it becomes sludge that can jam the blades, slowing or limiting rotation.

Quote from an actual client call:

Actual call for plumbing service: mac n cheese clogged sink drain

4. Celery, Carrot or Potato Peels: Celery has very long and strong fibers throughout the stalk that can tangle in the motor of the blades. Asparagus and cornhusks provide the same risk. The same for carrot or potato peels.

5. Egg Shells, Shellfish and Fish Scales: There is some debate as to whether egg shells are bad for the garbage disposal, with some people saying there is no harm and the grinding of the shells actually helps sharpen blades. There are other ways to sharpen the blades without having slimy linings potentially stick and clog the shredder.

Reading this too late? Call now.

5 Do’s for Garbage Disposal Health

As with any household appliance, maintenance helps reduce problems and increase the lifespan of items. Garbage disposals are no different. They are part of the household waste lines and require everything from the vent stack to the sewer waste disposal to function efficiently to prevent problems.

1. Dishwasher Use: Dinner clean up is much easier with a dishwasher. Make sure the dishwasher hookup properly drains into the sink and don’t just let the waste flow down the sink drain. Rinse plates before you put them in the dishwasher to make sure excess food and taboo junk doesn’t make it down the drain (or jam the dishwasher).

2. Cold Water: Use cool or cold water when running the kitchen faucet and garbage disposal to make sure any grease on plates and dishes isn’t liquefied. You don’t want it to later become a solid deep down in the pipeline of your plumbing and drain system.

Run cold water in the kitchen sink to avoid a drain problem

3. Waste Trap: Use a mesh drain strainer that you can buy at your favorite Point Loma, Mission Hills, or and other local San Diego housewares store to collect food, skins, peels, and bones before they go down the drain. Then, throw them out.

4. Clean the System: Use a homemade drain cleaning solution to help reduce grime, much and sludge build up. A quick DIY utilizes baking soda, vinegar, and lemon to break down sludge and deodorize the appliance. Some folks will actually mix ice cube with the lemon and vinegar to help sharpen blades while cleaning.

5. Stop and Clear: If you find an octopus or anything else that is the core problem for your sink drain and garbage disposal problem, turn it off, unplug it and work to remove whatever it is that’s blocking or clogging the system. If this isn’t something you are comfortable with, make an appointment with your local plumbing service.

Anderson Plumbing, Heating & Air is here to help. Serving San Diego County for nearly 40 years, we’ve seen it all!

Contact a San Diego plumber for garbage disposal repair

Our professional appliance repair service technicians will diagnose and solve problems related to your garbage disposal, water heater, dishwasher and much more.

Request Your Service

  • Please enter your first name.
  • Please enter your last name.
  • This isn't a valid phone number.
    Please enter your phone number.
    You entered an invalid number.
  • This isn't a valid email address.
    Please enter your email.
  • Please enter your zip.
  • Please make a selection.
  • Please make a selection.
  • Please enter a message.