The first time I really was satisfied that all the Scent Free stuff did'nt work cost Me over $1500. I bought New Rubber Boots, New Mossy Oak Camo Gore Tex Scent Blocker Lined Clothes, a Sent Loc suit and new socks and long underware ect. Everything that needed to be washed was washed in scent free soap, dried outside and stored in plastic bags and a tote. I showered in Scent Free Soap, sprayed down with Scent Free Spray and should have been so scent free that it was'nt funny.
The Deer Down Wind of Me the first time I was dressed in all this new stuff still smelled me. You cant beat a Deers Smell, you can only confuse them for a few seconds and hope that you can get off a shot befor they leave. So I do believe that you can gain an extra few seconds but if you think your Scent Free than your wrong. So if you believe the extra few seconds is all that is needed to make everything worh Buying than buy it, or that it did it's job because of the extra few seconds and that's all it had to do.
Bottom line is I've taken just as many Deer as I used to take with or with out all this Scent Free stuff.