Messinas Deer Stopper is a ready to use spray that that is used to repel deer, elk and moose damage on lawns and in gardens. Messinas 32 oz. deer repellent concentrate can be used anywhere in the garden and can be applied to shrubs, flowers and plants when used according to the directions. Once wildlife gets a whiff of the odor from the all-natural ingredients inside, they will turn their attention away from your property. Messinas deer hose end repellent lasts for 30 days, regardless of weather and covers 10,000 square feet of land.