What type of food waste can I put in my Insinkerator disposal unit?

Asked 2 years ago
InSinkErator disposal units are designed to handle a variety of food waste, making them a convenient choice for managing kitchen scraps. Generally, you can use your InSinkErator unit for soft food waste such as fruits and vegetables, including peelings and cores. Cooked leftovers like pasta, rice, and small portions of meat are also suitable. It is advisable to cut larger pieces of food into smaller chunks to facilitate easier grinding and avoid any potential clogs. However, there are some materials that should not be put into an InSinkErator disposal unit. Hard items like bones from large meats and fibrous materials such as corn husks and celery can cause damage or strain on the motor. Additionally, starchy substances like potato peels may cause clogging if they form a paste in the pipes. It is best to avoid disposing of items like grease, oil, and fibrous materials, as these can create buildup within both the disposal unit and the plumbing system. For optimal performance, it is recommended to run cold water while using the disposal unit. Cold water helps solidify any fats, aiding them in being ground up properly before washing them away. By being mindful of what you put into your InSinkErator, you can contribute to its longevity and effectiveness while keeping your kitchen clean. For further details on specific food waste guidelines, the official InSinkErator website can provide valuable information.
Christian Allen is the editor / author responsible for this content.
Answered Jul 23, 2025

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