This is not a question… perhaps an answer. In the days of glass milk bottles a gallon of milk broke in my car… it was summer and within a very short time I had the problem that was discussed on today’s show. I tried everything, baking soda, bleach and nothing worked. My father, who was a very clever man, removed the carpet and drilled holes into the bottom of the car, turned on the garden hose and let it run for a couple of hours. The floor was kind of a well, with sides… perhaps a a couple of inches, so the water sat for a little while before running out slowly through the holes my father drilled. He plugged the holes, replaced the carpet and the smell was totally gone.