To be maintain your garbage disposal, use cold water. Keep a steady flow of cold water during and after every use. Keep the flow going for approximately 15 seconds after grinding has ceased to ensure that food washes through. Hot water can cause fat to congeal and stick to the blades and interior. Also, cold water helps keep the unit from overheating.
Clean with ice. Occasionally put a small amount of ice into the garbage disposal and run it to keep the unit clean. Make sure you put the rubber stopper over the opening before you run it to keep pieces of ice from flying out.
Clean with de-greaser. Use a disposal cleaner or generic de-greaser occasionally to keep fat from building up. This will help with the unit’s efficiency and in eliminating odors. Avoid hot water during grinding. It’s perfectly fine to run hot water in your sink after you’re done using the garbage disposal, but always use cold water during the grinding process. Don’t run grease, fat, pasta or fibrous waste through the disposal. These materials will clog the drain. This includes tough plant fibers such as celery and potato skins.
Don’t fill or cram the disposal. If you have a lot of food waste to grind up, do it gradually. Don’t use harsh cleaning chemicals. These can cause harm to you, the plumbing system, and the environment as they flow through. Only grind food. Don’t expect the garbage disposal to be able to handle paper towels, rags, plastic, or other non-edible materials.