Discovery channel on Thursday showed a product called Cold Fire which was really impressive. A fire extinguisher in an aerosol can. I realize that a show called Pitchmen is out to sell stuff but this product sparked some interest. Product looks great for vehicle and house. It's for smaller fires but very easy to use. The only question I have is what's the shelf life on the can ? Haven't found that info yet. The guy who developed it sprayed it on his arm and went over the area with a propane torch without burning himself !! Again I know it's TV but I thought some of you guys might be interested.