two things...first, are there any juices out there that smell great to non-vapers? one of the menthol juices i got "smells like feet" according to my wife...which brings up question B...she's kickin around the idea of having a PV for herself for those moments when she's ready to throw 5 years of non-smoking out teh window, but she wants nic free...is there any drawbacks to nic-free juices?