I've used the bleet-n-heat can. I've had good luck with. I've used it for blind and site calling had luck bothways. The trick is to not over do it. 2-5 bleets then wait for 20-30 min. Always be on the look out. The deer will come in and sometimes you won't even see them. Like txcowboy said this is not a miracle cure. Sometimes the deer can be 100 yards away you can bleet to bring them in and they won't even fling.