After a good rain should an area be free from what ever you have left in it, kind of like the convicts running trough the water to escape the bloodhounds. I have one really good area to hunt, almost always see deer there, I try to only go
there a couple of times a week, but we have just gotten a good steady overnight rain and I thought I might sneak in an extra one. I just hunted there last night and saw 14 deer on their way out to the fields.