Pizza Box Return to Material Guide Home Search Recycling MenuRecycling Hub My Services Material Guide Household Items Construction & Demolition Electronics Fabric Food & Packaging Glass & Ceramics Hazardous Items Metal Paper Plastic Vehicle Related Wood Yard Waste Our Containers Plastics Acceptable Not Acceptable Collection Reminders External Links Top 10 Problems Recycle Coach Deposit Return What Becomes What Collection Reminders Extra Resources Pizza Box Put only clean, non-greasy cardboard in your backyard compost or in your blue box. Grease contaminates the recycling process. Boxes are also fine for composting. ACCEPTABLE DISPOSAL This item may be managed on site with a standard backyard composter and/or food digester. This item may be recycled at curbside in your regular recycling program. This item may be recycled at a drop off location such as a convenience depot or transfer station.