All paper and boxes can be recycled, including newspapers, magazines, junk mail, boxes, greeting cards, cereal boxes, cardboard, phone books and clean pizza boxes. Mixed paper can be placed in your curbside recycling or dropped off at a Paper Retriever or River Valley paper bin. The large green and yellow recycling bins can be found in the parking lots of schools and churches. Shredded paper is too small to be recycled via your curbside recycling program. Recycle shredded paper via a drop off bin. Businesses can recycle paper via local specialized companies.