i just ignore them
actually i hunt in a ground blind,if i need someting i used my thermacell
i know its not primitive,but it is very very affective
doesnt seem to bother the deer either.ive had them walk right p past my blind(2-3yds)and never seen them get spooked
other wise catnip from what ive heard is supposed to work,just like the other plants/weeds
just rub it all over your self
sue every cat in the neighborhood is gonna wanna be your buddy,but that aint so bad is it