Use castor oil, coffee grounds, or garlic and chili pepper spray to deter moles. Flooding mole tunnels is temporary and best when combined with other deterrents. A long-term solution is to attract ...

Q. Recently I have noticed numerous piles of soil in my backyard. They are roughly the size of a small dinner plate. What’s going on? A. What you are seeing are the first signs of mole activity. Moles ...