Ok...what I'm wondering is, how bad is the smell of the MFLB when vaping? I'm looking for a tool to be able to smoke inside without the wife putting up a fuss about it. I have a standard small pipe and a shitty bong I hardly ever used sold for $85 on CL. Going to take that money and put it towards a vape hopefully. Basically, I'm wondering if its safe to vape inside with my wife / son...don't want 2nd hand smoke effecting them. I would smoke a lot more often and wouldn't have to deal with my back pain as often if I could partake inside. It just sucks going outside by myself to smoke. So, is the smell really horrible, or will it be ok?