What is your opinion...

[Bill M]

I stay clean, use some scent killer on my clothes and use the wind as much as possible. That's about it.

I believe that scent control really depends on what smells are in the area where you hunt. There was a thread over at tbh about using smoke for scent mask. I smell wood smoke from campfires and home fireplaces around here all the time and so do the deer so it would make sense to use that. Are the deer used to fossil fuel exhaust smells? I think you really need to know your area and the different odors that are present there and what the deer may smell all the time.