There are stations with three receptacles located throughout the building for waste diversion/disposal. The blue bins should not have any liners and are for mixed-stream recycling. The green bins with green liners are for all food and most paper products as well as compostable plastics. The black bins with clear liners are for landfill and should only be used for gum, candy wrappers, and weird plastics that are not recyclable (although be sure to check to see if they can be recycled in our hard-to-recycle station on the first floor). In the hard-to-recycle station, you can recycle many things that would otherwise go to the landfill, including dog and cat food bags, foil lined wrappers, empty beauty products, aerosol containers, etc.