I just scent wash and use scent wafers. Having TSC blinds this year should help. Try licorice(sp) soap. Doesn't seen to spook the deer at all. They seem to actually be a little curious about it. I was suprized that they actually walked towards me within 10ft. Weird???????? I can't afford the gimicks. All our money go towards improving our food plots. I will invest in trail cams. Any ideas on that????