I started using dc last year and I am sold on its claims. I have three spots going right now and each is about a foot deep and 3 or 4 feet across. Really impressive stuff.

Now as for the PA law....the guys are right. No trace may be left after 30 days prior to the start of the season. To avoid any potential problems I would suggest not "freshening" any of the dc locations after the 1st of August. Deer cocane is not supposed to last longer than 30 days if you use the entire bag at one location. Use a half a bag or less at the end of July and then don't touch the spot again.