But the truth is, I was relieved to find, based on my tests, that Nose Jammer does not "Jam Big Game Animals' Ability to Smell." Thank goodness. If it did, I would have a much more serious objection. So as long as you take the can's explicit claim with a grain of salt and buy it as a cover scent, I say God bless. Purchase it by the case and envelop yourself in a sweet cloud of vanillin.