Moisture under mattress solutions please

ajriding wrote:
Hypervent
http://www.doityourselfrv.com/prevent-under-mattress-mold-hypervent/


I put a board by the mattress (east/west bed) and gave it a few inches of space from the mattress and wall. I then put a board separating the mattress from the hypervent mesh so that the blanket would not drop down and block the vent and prevent air from moving. This board you cannot see, but the board goes a few inches under the mattress and the mattress sits on it.

Here is a pic looking up at the board and you can see some mesh under the mattress.



from this


to this


I put the fridge back in to sell it

and, no, the drawers did not make the curtain do that

This makes so much sense! we don't have a camper, but have had issues with condensation in our 5er bed slide-out, I simply placed a couple 2X4's at the head of the bed to keep the mattress away from the wall. This stuff works the same way air circulation