I have a question that I cannot seem to find an answer to regarding our 100% all natural latex mattress. Ok, we bought a 100% all natural dunlop 3 layer mattress with organic cotton/wool cover from sleepingorganics.com and placed it on our wood floor in our son's room. 3 1/2 months later when moving the mattress, we noticed it was damp underneath and had a bad musty type smell. The cover also had mold on the bottom.