Sorry guys, I'm back. lol
The car was bought brand new by me. It doesn't smell like the leak is back. That smell was worse, smelled like an illegal substance thats green. Even had a cop who pulled me over for tint smelled it and asked me if I have been smoking marijuana in this car. lol.
But, the carpet has been replaced twice since then. First was the leak. 2nd was a tear (still under warranty)
My opinion is something in the ducting. Because the AC does not smell so well at certain times.
I was just using the dirty gym smell as an example. Its not really that bad. But its annoying.
It only leaked on the carpet in the front foot well passenger side. Could the smell have got absorbed by the padding in the seats?
I have not had a chance to check into anything further this weekend.