My understanding is that most of it can be recycled—depending on your city—but that the one thing that usually can’t ibe recycled s the bright neon colored post-it notes (because of the dye used to make them neon). Better to air on the side of caution and throw it in…some paper facilities (i.e. San Francisco) will sort it all out for you. Another option if you’re not sure is to call your local recycling facility and ask.