Ive tried the scents for the past two years now, ive used code blue stuff and only 1 time have had it work. Had a basket rack come in on a string nose to the ground and wouldnt leave. Other than that no luck. But then again my dad killed a buck over scent after he missed the first shot, the deer was too occupied with the scent to care and gave him time to put an arrow in him.
Like others have said, with the right deer and timing it could work. Ive ran into the mrs. Doe pee guy at a gas station and hes a great guy, id check into it