I do not use a cover scent, I try to go as scentless as possible, I use Scent Killer to try to eliminate as much scent as possible.

I'm not a fan of cover scents, take your fox urine for example. What if the neighbor uses fox urine and he stopped to get gas, smokes, chews, has bacon on his shirt etcc....spooking every whitetail for miles...the deer will learn to associate the fox urine with him a human and avoid it....pehaps that isn't the case but when it comes to whitetails, I'm not taking that chance....as scentless as possible is my moto.