I have purchased it, and have started to experiment with it. I have found that it is too cold to use it now. I live in the mountains of VA, and the temp. in the room that you are working in needs to be about 75 to 80 degrees for the product to be as effective as it can be. I will say, however it is working, but not as easily as it appears to work on TV. I am going to try more with it in the Spring and Summer.