I do not smoke but I wish I did......Let me explain. I do all I can to eliminate scent while bowhunting, to NO avail. I get busted every time a deer comes downwind, even from a tree, way up a tree. I have filmed a friend who is a chain smoker. While filming I have seen deer walk directly through expeld smoke without even looking for the source.....I think it works as a powerful cover scent.....I read somewhere that the Indians would "smoke" their clothing and bodies, may try it.