Help me make my mattress not smell!

[thewindow13]

So I bought this bed off of craig's list because I was desperate with only a thin futon mattress to go by. I dropped by the guy's house and the room absolutely reeked, but I figured it was just the room. Well, whether the mattress was the source or the victim of that smell, it's making everything smell that way. I fucking woke up this morning and my skin smells like it. It's not BAD, it smells like old people, like bad cologne, not like disgusting but NOT something I want to smell every day and wake up smelling like. I have febreezed the shit out of it, sprayed it with body spray, sprayed it with concentrated room spray, to no avail.

Any suggestions?????