What keeps ground squirrels away?

Pouring castor oil repellent thoroughly into the earth to penetrate yours gopher Tunnel. apply again repellent to keep and keep repellent regularly ground squirrel a way. Dig a hole for your ultrasound Gopher Defense before pushing it into the ground to avoid putting too much pressure on the device.

Likewise, will mothballs repel moles in your yard?

Household chemicals to repel moles and voles. mothballs or moth flakes are also advertised as supposed mole and vole defense. Again, the idea here is to sprinkle that mothballs into the holes, tunnels and caves of mole and voles.