Homeowners that wish to repel voles from landscapes need Vole Scram. This vole granular repellent uses all-natural, bio-degradable ingredients to drive away voles from lawns and gardens. The 6 lb shaker container of Vole Scram works upon water activation, or rainfall, and is not harmful to the environment, plants, pets or people. Once voles smell the ingredients, they will run away. This 6 lb shaker bag of Vole Scram Vole Repellent covers 600 square feet of land protection.