sarx
Verified Expert/Professional in SAR and K9SAR
LOL, I think we're more in agreement than you think. However....
The scent doesn't supposedly come from skin cells that have shed off the body, it does come from that.
True, a ventilation system being on would make a greater scent trail. However, think of a car in sinking in water, there is nothing that is air tight. So, if water can get into a car, air and particles can get out (albeit in smaller quantities than there would be with a ventilation system on, which is also smaller than if the person was walking down the same street).
I'm not going to disagree with the rest, just want to make sure that people are using factual information for confirming and dispelling things.
The scent doesn't supposedly come from skin cells that have shed off the body, it does come from that.
True, a ventilation system being on would make a greater scent trail. However, think of a car in sinking in water, there is nothing that is air tight. So, if water can get into a car, air and particles can get out (albeit in smaller quantities than there would be with a ventilation system on, which is also smaller than if the person was walking down the same street).
I'm not going to disagree with the rest, just want to make sure that people are using factual information for confirming and dispelling things.