I like to use a scent killer ( I want no scent ) on my self. I do lay out a scent line near my stand 50 to 100 yards long. Meaning I lay scent bombs/tampons with doe esterus about 10 yards apart. I had good luck with ColdBlue and I will use tinks69 also. I pick up the scent bombs when I leave,placing them in a zip lock bag, untill I need them again. I don't leave my scent line out, I want a buck to check it out when I there. I know there will be residual scent left behind, hopefully he will want to check it out again, when he gets a good strong wiff, the next time I put my line out..