I bought a adapter for putting chemical pads on the ThermaCELL unit for releasing chemical scents into the air.
There is a steel cage that fits over the ThermaCELL heater part and then lets me put the thick white pad into the steel cage adapter. I was going to soak the pad in Coyote Urine and heat it up for misting while coyote hunting.
The unit is called "ThermaScent" and it comes with one butane container, 3 thick white pads and the steel cage adapter. Sells for about $9.95.
Thanks for the thread on how to refill those butane containers.
Be careful when or if using these ThermaCELL inside a truck even if the trucks windows are all open. The fumes will make it hard to breath if you breath in too much of them. I have a slide though back window in my Nissan truck and a sun roof. I opened all the windows and let the ThermaCELL run while sitting on the middle console between the two seats. I started using my ThermaCELL in 2008 Summer and ended up having a heart attack in March of 2009. Since my heart attack I had to have open heart surgery and now I don't breath so good anymore. My lung capacity is diminished and I some times get short of breath these days upon exertion.