Downunda wrote:
A new trailer we bought a few years ago had the same problem, in our case we pinpointed the problem to the Chinese made mattress giving off the formaldehyde smell.
The trailer manufacturer (Jayco Australia) denied there was a problem so we just ditched the mattress and bought a locally made one and the problem was solved.
We bought a MH new in 2012 that had the same smell and it was the cheap mattress also. Swapped it out for a memory foam and the smell immediately went away. The mattress was uncomfortable anyway.
Ozone generator might work to rid the rest of the off-gassing from all the other VOC's but just use caution and read the instructions when using Ozone. It can be harmful to your health if not done properly.