Liquid Fence Mole Repellent repels tunneling moles from lawns, landscaped garden areas, flowers, shrubs and plants. The concentrated liquid coats earthworms and grubs, the main sources of food for moles. This creates a very undesirable meal, forcing these destructive nuisance pests to look elsewhere for food. The castor oil-based formula won't clog sprayers. Liquid Fence Mole Repellent Concentrate2 is harmless to plants and animals when used and stored as directed, and it dries odorless. Spray on lawns and landscaped garden areas. Just attach the hose-end sprayer to your garden hose and water will automatically mix with the concentrate. This container covers up to 10,000 square feet. Pre-dampening the treatment area will enhance produce penetration into the soil. If mole infestation is heavy, you may need additional applications.