Yeah DoubleLung, be VERY careful how you use that stuff in PA........if I'm not mistaken the laws are such that you pretty much have screwed up your hunting area by using it, because it is considered bait and it is illegal to hunt over bait. What makes it more difficult with the Deer CoCain type stuff is that the law also reads that no trace or contaminated soil can remain.
So basically if you are going to hunt over that location if there is still a trace left even though you haven't put any out for a month you can get nailed for it.
Basically you would have to remove all the treated soil........if a WCO comes across your CoCain holes I wouldn't want to be in your shoes.
Also I believe that you don't even need to be hunting directly over the bait site........if you are found to be within a certain distance on a trail leading to the bait (even if you claim you don't know about it) you are in trouble.
They get bear hunters for this every year here in PA.

If I were going to use Deer CoCaine here in PA it would be in an area just for viewing animals and not hunting.