Just got a penelope and.. set it up fine.. except that the person who was using it before left the setup inside for me so i can see how it was done.. unfortunately, whatever he was vaping has this disgusting smell that I personally cannot tolerate. I cleaned it out before I set it up, took it apart, cleaned it again with soap. its a little better but it's still definitely there.. any recommendations on how to get rid of it and how to clean it?