What Can You Not Put In A Garbage Disposal. As fats cool down, they solidify. “anything you put down there will eventually wear it out.”

You should never put meat into a garbage disposal because it can stick to the interior of the machine, rot and cause a stench in your kitchen sink. Nuts and shells similar to bones, nuts and shells (including seafood shells) can be very damaging to your garbage disposal. With regards to garbage disposal, many people think they can do that they shouldn’t.