steampunk minifogger problem?
Okay, I'm working on a steampunk Project, and It would greatly benefit me to have a Tiny fog machine to make a small exhaust stack billow smoke. I have come across similar questions asked, and I have no real desire to go to the hobby shop in the city to buy an overpriced steam generator. I have a Small hot glue gun that sufficiently reaches the heat needed to make the Glycerin into the fog, it's apeture is wide enough for the tubing I would want to run throughto fit, so my big concern here is that I need to take it and make it Portable. Ideally run off of a 9volt, or maybe a few AAAs. what is the safest way to do that, I really don't want to cause a dangerous short in the prop I am designing, as it is worn close to the body.