Mole and Vole Stopper can be used to discourage moles, voles, shrews and related animals from foraging, nesting and tunneling damage. To prevent further home and garden harm, apply Mole and Vole Stopper to key areas. Our humane and safe Messinas Mole and Vole Stopper creates a sensory barrier that works by smell, taste and feel and can be applied every 30-days regardless of weather or watering. It is pleasant to use, dries clear and odor free and is safe to use around fruits and vegetables.All natural ingredients - safe to use around kids, pets and vegetables, our plant-powered formula deters animals without using any harsh chemicals guaranteed effective for 30-days per application, regardless of rain, weather and watering