I have always noticed a smell in our camper after traveling or when parked in driveway with the slides in. Today after setting up ladder to check roof I think I figured it out, it is the roof of the s...
I had a formaldehyde smell in my previous TT when it was new, and it was really bad when the TT was closed up and really hot outside. The smell came from the building materials and glue used. It was so bad, it made my eyes burn at times. Eventually it started to dissipate but not for a year or so.