Garbage Disposal Repair: Tips and Tricks for Maintaining and Fixing Your Kitchen’s Unsung Hero


The garbage disposal is an essential appliance in any kitchen, helping to keep our sinks clean and preventing clogs. However, like any other appliance, garbage disposals can experience issues and require maintenance or repairs. In this article, we will provide you with valuable tips and tricks for maintaining and repairing your garbage disposal. Whether you’re a DIY enthusiast or looking to understand the basics before calling a professional, we’ve got you covered.

Understanding Your Garbage Disposal

Before we dive into maintenance and repair tips, it’s important to have a basic understanding of how a garbage disposal works. A garbage disposal is installed under your kitchen sink and is designed to shred food waste into smaller pieces, allowing it to pass through your plumbing system without causing clogs. It consists of a motor, grinding chamber, and a rotating plate with sharp blades.

Common Garbage Disposal Issues

  1. Clogging: One of the most common issues with garbage disposals is clogging. This occurs when food particles, grease, or other debris accumulate in the grinding chamber, preventing the disposal from functioning properly.
  2. Jamming: Garbage disposals can also jam if foreign objects, such as utensils or large chunks of food, get stuck in the grinding chamber. This can cause the motor to stop working or produce a humming sound.
  3. Leaking: Leaks can occur in the garbage disposal unit or the plumbing connections, leading to water damage and potential mold growth. Identifying and fixing leaks is crucial to prevent further damage.
  4. Strange Noises: Unusual noises, such as grinding or rattling sounds, could indicate a problem with the motor or loose components. Ignoring these noises can lead to more significant issues down the line.

Garbage Disposal Maintenance Tips

Regular maintenance can help prevent many common garbage disposal issues and extend the lifespan of your unit. Here are some simple yet effective tips to keep your garbage disposal in top shape:

  1. Keep it clean: Regularly clean your garbage disposal by running cold water and a small amount of dish soap through it. This will help remove any food particles or residue that may have accumulated.
  2. Avoid certain foods: While garbage disposals are designed to handle most food waste, it’s best to avoid putting items like bones, coffee grounds, grease, and fibrous vegetables (such as celery or corn husks) into the disposal. These can cause clogs or damage the blades.
  3. Run cold water: Always run cold water before, during, and after using the garbage disposal. Cold water helps solidify any grease or oils, allowing them to be broken down more effectively.
  4. Use ice cubes: Occasionally, drop a few ice cubes into the disposal and run it. The ice helps clean the blades and removes any built-up debris.
  5. Grind citrus peels: To keep your garbage disposal smelling fresh, grind citrus peels (such as lemons or oranges) every few weeks. This will help eliminate odors and leave a pleasant scent.

Simple DIY Garbage Disposal Repairs

While some garbage disposal issues may require professional assistance, there are a few simple repairs you can attempt yourself. However, always exercise caution and ensure the power is turned off before working on your garbage disposal. Here are a few common DIY repairs:

  1. Resetting the disposal: If your garbage disposal is not working at all, it might have tripped the internal circuit breaker. Under the sink, locate the reset button on the bottom of the unit and press it to reset the disposal.
  2. Clearing a clog: If your disposal is clogged, start by turning off the power. Use pliers or tongs to remove any visible debris or objects causing the clog. If the clog persists, try using a plunger or a plumbing snake to clear it.
  3. Unjamming the disposal: If your disposal is jammed, first turn off the power. Look for a hex-shaped hole at the bottom of the unit and insert an Allen wrench into it. Use the wrench to manually rotate the grinding plate back and forth to dislodge the jammed object.

When to Call a Professional

While some repairs can be done by homeowners, there are instances when it’s best to leave the job to a professional plumber. Consider calling a professional if:

  • Your garbage disposal is leaking significantly.
  • The motor is making unusual noises or not working at all.
  • You have attempted basic repairs but the problem persists.
  • You are uncomfortable working with electrical components or plumbing.

Professional plumbers have the expertise and specialized tools to diagnose and repair complex garbage disposal issues safely.


Maintaining and repairing your garbage disposal is essential to keep it running smoothly and prevent costly repairs or replacements. By following the maintenance tips outlined in this article and attempting simple DIY repairs, you can ensure your kitchen’s unsung hero remains in topshape. Regular cleaning, avoiding certain foods, running cold water, and using ice cubes and citrus peels are all effective ways to maintain your garbage disposal. However, it’s important to know your limitations and when to call a professional plumber for more complex repairs. By taking care of your garbage disposal, you can enjoy a clean and functional kitchen for years to come.

About samuel

Biography of Samuel - Home Repair Specialist Samuel is a highly skilled and accomplished individual renowned for his expertise in home repairs. With years of experience and a passion for improving living spaces, Samuel has become a trusted name in the industry. Born and raised in a small town, Samuel discovered his passion for fixing things at an early age. As a child, he would eagerly assist his father with various household repairs, from fixing leaky faucets to repairing broken furniture. This hands-on experience sparked his interest in the world of home improvement. After completing his high school education, Samuel enrolled in a reputable vocational school where he honed his skills in carpentry, plumbing, electrical work, and general maintenance. He excelled in his studies, quickly mastering the intricacies of each trade and demonstrating a keen eye for detail. Following his formal training, Samuel wasted no time in launching his career as a home repair specialist. He started by offering his services to friends, family, and neighbors, who were immediately impressed by his professionalism and exceptional craftsmanship. Word of his talents soon spread, and Samuel's reputation as a skilled handyman grew steadily. As his client base expanded, Samuel decided to establish his own business, aptly named "Samuel's Home Repair Solutions." With a strong commitment to customer satisfaction and a focus on delivering high-quality workmanship, his business flourished. Samuel's ability to tackle a wide range of repair projects, including roof repairs, flooring installations, appliance fixes, and more, made him a sought-after professional in the field. Samuel's expertise extends beyond mere repairs. He takes pride in providing valuable advice to homeowners, helping them make informed decisions about home improvement projects and offering cost-effective solutions. Whether it's renovating a kitchen, remodeling a bathroom, or enhancing the overall aesthetics of a living space, Samuel's keen sense of design and practicality ensures that his clients' visions are brought to life. In addition to his professional endeavors, Samuel is committed to ongoing learning and staying up-to-date with the latest industry trends and techniques. He regularly attends workshops, conferences, and trade shows to expand his knowledge and refine his skills. This dedication to continuous improvement sets him apart as a true expert in his field. Outside of work, Samuel enjoys spending time with his family and pursuing his hobbies, which include woodworking, gardening, and reading home improvement magazines. He believes that a balanced lifestyle contributes to his overall well-being and fuels his creativity. With a strong work ethic, a passion for home repairs, and a dedication to customer satisfaction, Samuel has become a trusted name in the industry. Whether it's fixing a leaky pipe, renovating an entire home, or providing valuable advice, Samuel's expertise and unwavering commitment make him an invaluable resource for homeowners seeking to enhance the comfort and functionality of their living spaces.

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