How To Recycle It at OSU

instructional graphic for cardboard recycling


How to Recycle

  • Corrugated cardboard boxes
  • EMPTY pizza boxes are only OK if not contaminated with food. Small amounts of oil are OK. Portions of cardboard saturated with oil may be torn off from the rest and either composted or trashed.

Instructions: Empty all contents, flatten and place in nearest marked cardboard container (outside your building, typically next to your trash dumpster(s)). Learn more about cardboard box recycling in this video.

Do NOT place in paper bagstands.

NOT in this bin: paperboard or other paper products that are not corrugated.

NOT recyclable: Cardboard with food on it (i.e. pizza boxes (see exceptions left)).

Cardboard recycling signDownload the wall sign for cardboard recycling

Go to the Recycling Guide main page