Love this product, it's a fire extinguisher that will actually fit in your glove box or backpack even. I haven't used it yet but all the reviews say it will work fine, and have the advantage of no messy powder to clean up afterwards. The main thing for me though is how small it is making it easy to have on hand and use should the need arise. Only down side is that they are still very expensive, i'm sure the prices will come down in time making this a great thing to have on hand just in case you need it. Seller was great too, very fast to send out, I would not hesitate to deal with them again.