Local recycling facilities are the best way to dispose of unwanted or old cartridges. It's not only better for the environment to keep old cartridges local, we've found it's more convenient for our customers. Most major office supply retailers will accept old or recycled cartridges, or direct you towards a resource that will accept them. To find the closest recycling facility in your area, visit Earth911.com. Just search by material type (ink or toner) and your zipcode.