Q: I live on a low-lying lot. My crawl space is always wet, even though I have a dehumidifier and a sump pump down there. People have suggested I use French drains; one said exterior ones, another ...

Ande lives in Puyallup and wrote to me with a very common problem. Many homeowners have to deal with it in places where there’s abundant rainfall for many months during the year. When it rains, Ande’s ...