The floor of this crawl space is littered with ladders, debris, fiberglass insulation, and a flimsy 6-mil vapor barrier. This liner, which is supposed to cover the dirt floor and protect the crawl space from the Earth's moisture, has many rips and tears in it and has been shoved away from its original position, exposing the dirt floor. This allows the moisture rising from the Earth to affect the crawl space by increasing the relative humidity of the area and creating the perfect dark and damp environment that pests and critters love.