Mark will the odor stay gone once out of the tt or will it always need to stay in there? Sounds like something to try.
I believe as long as you get rid of the source (mold, mildew etc) the odor should be eliminated. I don't believe that you should keep that in the rv all the time.
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Mark & Susan
Lehighton, Pennsylvania
EAGLE HT FIFTH WHEEL | 30.5CKTS - '13 Ford F150 SCREW - PullRite Superslide - Roadmaster Active Suspension Member - "Northeast Adventures RV Rally Group" & "Mason-Dixon Bunch"