You can generally compost food-soiled paper products, though I expect the cardboard used in pizza boxes wouldn't break down easily in a home or vermiculture com

You can generally compost food-soiled paper products, though I expect the cardboard used in pizza boxes wouldn't break down easily in a home or vermiculture composter. Commercial or municipal compost service providers should be able to handle a pizza box just fine. E.g., the Seattle municipal compost program lists pizza boxes as one of the top 5 things you should be putting in your compost bin: https://www.seattle.gov/utilities/your-services/collection-and-disposal/food-and-yard/compost-right https://www.seattle.gov/utilities/your-services/collection-a...