What Can't Go Down a Garbage Disposal

Posted March 28, 2016

To avoid clogs, foul odors, and damage to your garbage disposal, it’s important to know what foods and substances should never go down the drain. Even though garbage disposals are designed to handle food scraps, certain items can cause serious issues if not disposed of properly.

1. Stringy and Fibrous Foods

Vegetables like celery, artichokes, asparagus, and even onion skins have fibrous strings that can wrap around the disposal blades, causing them to jam. These materials are difficult for the grinding mechanism to process and can lead to clogs or motor strain.

Tip: If you must dispose of these foods, cut them into very small pieces and flush them down with plenty of cold water to reduce the risk of damage.

2. Grease and Fats

Grease, oils, and fats may go down the disposal easily, but they solidify as they cool, forming a sticky residue that clogs pipes and coats disposal blades. Over time, this buildup can lead to blockages and unpleasant odors in your kitchen.

Alternative: Pour grease into a disposable container or let it cool and scrape it into the trash. You can also wipe down pans with a paper towel before washing.

3. Bones

Bones, whether large or small, are too hard for garbage disposals to handle. They can damage the grinding wheel and cause your disposal to jam, leading to expensive repairs or replacement.

Tip: Dispose of bones in the trash or compost them if they’re small and compostable.

4. Coffee Grounds

While they might seem harmless, coffee grounds tend to clump together inside pipes, creating sludge that contributes to clogs over time.

Tip: Add coffee grounds to your compost pile or dispose of them in the trash for a more environmentally friendly option.

5. Eggshells

Eggshells are often mistaken as disposal-friendly, but their membranes can wrap around the blades, while the shell fragments contribute to buildup in pipes.

Alternative: Compost eggshells to repurpose them as a nutrient-rich additive for your garden.

Maintain Your Garbage Disposal with ABC Plumbing, Sewer, Heating, Cooling and Electric

Garbage disposals are convenient, but improper use can lead to clogs, jams, and costly repairs. At ABC Plumbing, Sewer, Heating, Cooling and Electric, we specialize in helping homeowners maintain, repair, and replace garbage disposals. Whether you're dealing with a stubborn clog or need expert advice, our licensed technicians are here to help.

We’ve proudly served the Chicagoland area for over 75 years, from the northwest suburbs to downtown. Our commitment to exceptional service and customer satisfaction makes us the trusted choice for all your plumbing, sewer, heating, cooling, and electrical needs.

Find the Nearest Location and Call Us Today!

Scroll down the page to find the location nearest you and give us a call. Don’t let a clogged garbage disposal disrupt your home. Contact ABC Plumbing, Sewer, Heating, Cooling and Electric today for fast, reliable service. Let us keep your kitchen running smoothly!

ABC Plumbing Locations

Arlington Heights, IL

220 W Campus Dr
Arlington Heights, IL 60004
Phone: (888) 991-3942

Largo, FL

11701 S Belcher Rd Suite 127
Largo, FL 33773
Phone: (888) 465-9799

Downers Grove, IL

1001 Ogden Ave LL4
Downers Grove, IL 60515
Phone: (888) 412-3566

Tampa, FL

4326 W El Prado Blvd Suite 7
Tampa, FL 33629
Phone: (888) 594-9030

Evanston, IL

828 Davis St UNIT 205
Evanston, IL 60201
Phone: (888) 868-9369

Our Promises To You

  • Icon of a clock with the number 24

    Convenient For You

    We Work on Your Schedule

  • Icon of a ribbon with a checkmark in the middle

    Background Checks

    We do Drug Tests And
Background Checks Before Hiring

  • Icon of two hands shaking

    No Need For Stress

    Get ABCs Worry-Free Guarantee at No Cost

  • Icon of a shield with a hand giving a thumbs up

    No Surprises

    Pricing is By the Job, Not the Hour