Most experts recommend keeping anything hard, stringy, greasy, or expand-able out of the disposal. That includes bones, fruit pits, shells, fibrous vegetables (such as celery and corn husks), large amounts of eggshells, coffee grounds, pasta, rice, potato peels, grease, fats, and cooking oils. These materials can damage the disposal, clog pipes, and lead to costly repairs. Inlet Mechanical can provide a simple list of do’s and don’ts tailored to your disposal model, so your Brevard County kitchen plumbing stays in good shape.