Recycling overflow?

I have two blue cans for recycling, but I have overflow. What should I do with the extra - can I still put it at the curb? How? Thank you! With voice dictation because of fractured arm; please pardon the errors and brevity. ———————————————————- Pastor Eric R. Andrae Campus Chaplain Lutheran Student Fellowship of Pittsburgh & First Trinity Church - www.LSFPgh.com Please note that Saturday is usually my day off.