I'm too skeptical to purchase one.
In their technical explanation of how it works some of the scientific explanations are "confusing" or "questionable".
There is no UL certification and it's not clear if they are trying to get one. So for me it's unproven. If it had a UL certification that was better than the dry chemicals I currently have, $80 wouldn't stop me from buying it. I have training and experience with dry chemicals and would want to practice with one of these since it's different, so now my cost would be $160.
My house, my wife, and my vehicles are too valuable to put my trust in this one.
