#1 - Recycle
Pizza boxes from pizza shops / delivery may go in the blue bin as long as they are empty / do not contain food residue (grease is okay).
Frozen pizza boxes should go in the trash, they have a plastic coating that renders them not recyclable. This is true of all boxes that lived in the freezer at your grocery store, even though they are paper boxes, they should go in the trash due to the plastic coating.
