Finally used the Steam Shot to clean my porch 8 windows - It was amazing! The dirt came off with very little effort and time. I am sure it will work on any other surface that can take the heat.
I have yet to be dissapointed in any of the Bissell products I've bought. I bought the Steam Shot for one purpose only. I had installed new patio doors, and the runners were getting very messy and hard to clean. I used the Steam Shot on them, and voila, good as new. I'm now going to try it everywhere I can.