Well, my \"8mm repellant\" is rather loud, however if used properly, very effective. [LOL] I got two bucks and a doe this year up there very close to my 'sang patch.. I couldn't find the doe, however know I got her. She ran off into the thick and I heard her pile up, just couldn't find her before it got dark. Couldn't find anything the next morning but blood. There was a lot of it there, maybe a predator dragged her off... I would have been glad to have her in the freezer.
Maya- You think human scent from urine is a deer attractant? Here in NC where I hunt, the deer become very pressured, and my experience of that is that the slightest wiff of Human means that you come home empty handed from that day's hunt. I'm thinking that your deer are perhaps less pressured?