Gotta echo some points. • Greasy pizza boxes, no. If you tear off the contaminated parts and only put clean, dry cardboard, yes. • Don't put any bags in your bin (they fuck up the sorting machines) unless approved (see below), nor electronics, wires /cables /cords, hoses, clothing, or yard waste.
• Check with your municipality as to specifics. We can't do styrofoam or #6 plastics here but some places can. Look into your town's specific standards.
https://www.recyclebycity.com... is helpful here, if it doesn't cover your area try your city hall, 311, or town website.