The Do’s and Don’ts of Using Your Garbage Disposal

Castlewood Plumbing • July 31, 2025
Hands washing potato peelings down a kitchen sink drain.

A garbage disposal is one of the handiest tools in your kitchen, making cleanup quick and easy. However, to keep it running efficiently, it’s essential to use it correctly. Misusing your disposal can lead to expensive repairs, unpleasant smells, and even plumbing backups. At Castlewood Plumbing, we know how vital a properly functioning garbage disposal is to keeping your kitchen running smoothly. That’s why we’ve put together a list of do’s and don’ts to help you maintain this helpful appliance.

Do Run Water While Using Your Disposal

Always run cold water while using your garbage disposal. The water helps flush food particles down the drain and prevents them from building up in the disposal or pipes. Cold water is particularly important because it keeps grease and fats in solid form, making it easier for the disposal to grind and wash them away.

Don’t Put Grease or Oil Down the Disposal

One of the biggest mistakes people make is dumping grease, oil, or fat into their disposal. These substances may go down the drain easily when heated, but they solidify as they cool, leading to clogs in the pipes. To avoid this, pour grease and oil into a container, allow it to cool, and then dispose of it in the trash.

Do Cut Large Pieces of Food Into Smaller Chunks

Your garbage disposal is powerful, but it’s not indestructible. Large pieces of food can jam the blades or overload the motor. To keep things running smoothly, break food into smaller pieces before placing it in the disposal.

Don’t Put Fibrous Foods in the Disposal

Fibrous foods like celery, corn husks, or potato peels might seem harmless, but their stringy texture can wrap around the disposal blades and cause jams. It’s better to toss these items in the trash or compost bin to prevent issues.

Do Clean Your Disposal Regularly

Harsh cleaning chemicals like bleach or drain cleaners can damage your garbage disposal’s components. Stick with natural cleaning solutions, like baking soda and vinegar, to deodorize and clean safely without harming the appliance.

Don’t Use Harsh Chemicals

Harsh cleaning chemicals like bleach or drain cleaners can damage your garbage disposal’s components. Stick with natural cleaning solutions, like baking soda and vinegar, to deodorize and clean safely without harming the appliance.

Do Know When to Call a Professional

If your disposal is making strange noises, not draining, or backing up, it may be time to call an expert. Attempting to fix it yourself can sometimes make the problem worse. Professionals like those at Castlewood Plumbing can quickly identify the issue and provide the right solution to get your disposal running smoothly again.

Protect Your Disposal with the Right Care

By following these simple do’s and don’ts, you can ensure your garbage disposal lasts for years to come. A little effort goes a long way in keeping it efficient and problem-free. However, if you run into trouble or need professional maintenance, Castlewood Plumbing is here to help.

Take the stress out of plumbing repairs and maintenance. Contact Castlewood Plumbing today for expert assistance, and ensure your home’s plumbing is in the best hands!

water heater installation in wildwood
November 20, 2025
Learn what to expect during water heater installation in Wildwood, from prep steps to installation day insights, so your upgrade goes smoothly.
Plumbing parts and fall gourds in a white sink, a whimsical arrangement.
September 29, 2025
Prepare your home for the cooler months with this end-of-summer plumbing checklist. Inspect fixtures, check for leaks, and ensure your system is ready for fall.
Blue industrial water pipes with valves against a brick wall.
By Castlewood Plumbing September 16, 2025
Learn what a backflow preventer is, how it protects your drinking water, and why installing one is essential for keeping your home’s plumbing system safe.
Castlewood Plumbing
By Castlewood Plumbing June 11, 2025
Learn when you need a stack replacement and how expert sewer and vent stack services can prevent leaks, blockages, and major plumbing damage in your home.
White toilet with open lid, wooden stool with towels and slippers, potted plant, and brick wall.
By Castlewood Plumbing May 7, 2025
Get expert toilet repair, replacement, and installation services. Fix leaks, clogs, and running toilets quickly with professional plumbing you can trust.
Hands washing potato peelings down a kitchen sink drain.
By Castlewood Plumbing April 30, 2025
Discover the top signs your garbage disposal needs repair. Learn when unusual noises, leaks, bad odors, and poor performance mean it’s time to call a professional.
Person filling a glass with water from a kitchen sink faucet. Water splashes.
By Castlewood Plumbing February 19, 2025
Learn the dangers of high water pressure, common warning signs, and how to protect your home’s plumbing system with proper regulation and maintenance.
Person holding a red thermal camera, examining a surface. Screen displays heat map in blue and yellow.
By Castlewood Plumbing February 12, 2025
Understand how thermo-expansion impacts your plumbing system, including increased pressure, potential leaks, and why expansion tanks help protect your home.
Snow-covered outdoor water faucet; close-up.
By Castlewood Plumbing February 5, 2025
Learn practical tips to prevent frozen pipes this winter. Protect your home with proper insulation, safe temperature settings, and smart cold-weather plumbing practices.
White water heater on a light green tiled wall.
By Castlewood Plumbing January 31, 2025
Discover how a tankless water heater can improve energy efficiency, provide endless hot water, and reduce utility costs while maximizing home comfort.