You have to be selective about what kinds of foods you put down your garbage disposal. A garbage disposal is a great kitchen tool that uses a combination of water from your kitchen sink, rotary blades, and the drainage pipes from your home to get rid of food particles that would otherwise have to sit in your kitchen garbage pail. Without a garbage disposal, you may not get to these kinds of leftover scraps of food until they create an unpleasant odor, along with attracting unwelcome pests.
While you can put just about any non-fibrous food down your disposal, you have to be aware that fibrous food cast-offs like corn husks and asparagus should never be put down a garbage disposal. These fibers wrap themselves around the rotating plates and then disable the motor. The only way to disentangle this kind of motor lock-up is to call a plumber, who may have to install a new garbage disposal.
So, in order to keep your garbage disposal running all of the time, you need to be aware of what you can put down it and what you can't. Also make sure that all of your family members understand the rules. This means telling them that the first thing you must have is cold water running from the tap if you want to run the garbage disposal. The logistics of a garbage disposal operates on the fact that you have adequate water going through it while it is running. Never ever run your garbage disposal while you do not have water running through it. This defeats the whole purpose of using plumbing to dispose of excess food particles from dishes and plates.
If used properly and with adequate water, you can put just about any non-fibrous food down your disposal including meat scraps, eggs, egg shells, coffee grounds, bones up 1/2 inch in diameter, and fruits like apples as well as peelings from vegetables like cucumbers and potatoes. There are even other kinds of fruit peels that you can put down your garbage disposal to actually help it. The peels from any citrus fruit will freshen up your garbage disposal if it smells sour. For example, grinding up the leftover parts from lemons, limes, and oranges will make your garbage disposal smell sweet.