We have been using it for awhile now. I can honestly say that if done right it will amaze you. I went and checked some sites we have put out new this year and they were tore all to pieces. We have done a review of the Hawgs stuff at
www.sccoutdoors.com if you want to take a look. We will be doing some filming over the sites this year. Usually scents have worked for the worse for us, but these have really turned it around for us.
Forgot to mention the Vanishing Hunter. I was on a mission trip last week and some girls got some gas on them. They were complaining about the smell even after they had taken a shower. I had my camera bag with some vanishing hunter in it so I told them to spray it on themselves and they came back and asked what the stuff was and were to get it. It had totally killed the gas smell. This does not cover the smell up, but rather kills the odor molecules itself.