Mole and Gopher Organic Control by Repellex Ð Ready-to Use Hose End Spray 1 QT. Repellex¨ Mole & Gopher prevents burrowing animals such as moles voles and gophers from digging up your lawn and garden. Continued use reduces future infestations. This product is specially formulated to absorb into the soil and form a protective coating around plant roots and other underground food sources. As a result animals are quickly forced out of the treated area.