Food waste disposal machine, also known as a garbage disposal or food waste disposer, is a machine installed under a kitchen sink that grinds food waste into small particles that can be washed down the drain. These machine is powered by electricity and connected to the home's plumbing system. They are used to grind and dispose of food scraps, such as vegetable and fruit peels, leftovers, and bones, that would otherwise be thrown in the trash. Food waste disposals are designed to reduce the amount of food waste sent to landfills, and can also help reduce odours and pests associated with food waste in the garbage.