I have often wondered about these scent free products and deer. Granted some of them may be scent free, but I often wonder about the chemicals, think about it, a buck will actually analyze the stage of estreus a doe is in with special glands and not smell, I wonder if they may not be able to detect chemicals that are not " right" ? Anyone have any thoughts/opinions on this? I personally avoid every chemical I can and stick with only natural products if I use cover scents or attractants.