Question: Toy Hauler gas smell?

Yes, there is a smell. Keeping temp swings in check helps reduce it. Exchanging air in a shared living space is important. I have slept in my enclosed trailer a few times. Being in there with the machines was no big deal with a little air exchange, but the gas cans had to go. I put them outside even though it was a theft risk. I haven't owned a toy hauler, so hopefully you'll find me experence relevant.