RV Stale Smell
I'm dealing with "Old RV Stale Smell," trying in hit-or-miss fashion to locate the source of the problem since I don't want to blanket the place with something like Febreze, which offends my nostrils,...
Forum Discussion
I do the same, Max Air. I only have one, but it does the job very well. I leave the vent wide open; in three years, I've never seen any sign of water getting past the overlapping vents.
