I seem to be getting a lot of advice, but the question was not about that...
I watch the wind.
I avoid scent on myself.
I like to test the wind for a scent of Elk.
I have smelled them from quite a distance, and would not have known they were there w/o smelling them first.
I usually only use scent to spray on /in an area, on bushes and stuff OTHER THAN ME.
I just have met, and hunted with others that take a bath in the stuff, and was wondering how many of "those guys" were on this forum.