Thanks Evan.
Several years ago we had decided to buy a Sunline Travel Trailer. Our research said it was a well-made camper. When we went to see a new one on the dealer's lot, in July, with ouside temps about 90 dgrees -- Bev had to leave after about 10 seconds and had to use her enhaler. SHe could barely breathe at all -- probably the worse asthma attack she had ever suffered. Consequently, we abandoned our travel trailer search then.
A awful lot of the spray-on glues, fabric dyes, carpeting binders, pressboard and flakeboard have huge amounts of formaldehyde in their resin bases. The cheaper and lower the quality of the material, the higher the formadehyde (or so it seems). The higher the temperature the more that the formadehyde outgasses from the resin. Mobile homes and travel trailers have been particulary susceptible because of the materials they use -- and there is a direct correlation between the quality of materials/low price to the tendency for formaldehyde outgassing (remember FEMA trailers after Katrina).
Good quality plywood and petroleum-based sealers and finishes are lower in formaldehyde out-gassing & hoefully, those are the types of material used by Campinn. We have finished furniture and Bev is a folk artist who used sealers and varnishes in her crafts. She never had a problem with these fumes as oppossed to what she experiences in some travel trailers. Albeit, I guess heavy concentrations of those fumes in a congested place might aggravate her asthma too.
In your response stating that the fume concentration mitigates within a few months sounds like it is low in formadehyde outgassing.
I'll wait for Cary or Craig's response.