Carpet always seem damp under plastic container
I recently moved a large toy bin made of that heavy plastic looking material...anyway it was moldy and moist underneath. This toy chest is a nice tan color and actually is used to hold cameras, radios, walkie talkies, etc. There is no eating or drinking around this unit. I also put some books in a plastic bin to store until I get another book shelf. Both were sitting in the living room...rarely used room. I smelled mold and mildew and to walk across barefoot you could feel the moisture...a big difference from the rest of the carpeted floor. I moved them around just to check and where ever I put them after a day or so. new moisture was underneath. What could this be?