 It starts when you have gutters that are clogged. It starts when the soil around the house is really flat so you don't get any runoff or the downspouts aren't directed at least four or five, six feet away from the foundation. Because when you have a lot of water that collects around the house like that, it shows up first in the way of high humidity and much later if it continues in the form of flooding. So I would definitely look at the dampness issue and see if we can dry that space down there.