It also sits right in front of a chimney that has two vents on it for the heat to come out from the fireplace in
the basement which we do not use
. But, I smell it in
the cars and sometimes a little when in
other homes or stores. But strongest in our home which is full of old carpet, paneling, wallpaper from 80 years ago, probably! My conclusion is the sinuses are dry and inflamed and magnifying pollutants and odors we do not normally smell, or manufacturing a smell of exhaust.