Havahart Deer Off 16 oz. Deer, Rabbit and Squirrel Repellent Concentrate Patented, dual-deterrent system that effectively repels animals by targeting their keen sense of smell and taste. With the highest concentration of the scent deterrent on the market. Deer-Off II delivers 3X more repelling power Deer Off scent dissipates and dries odorless to humans but continues to effectively keep animals away from the protected area for up to 3 months Only deer, rabbit and squirrel repellent that is OMRI Listed and compliant for use in organic gardening. Specifically designed for safe use around children and pets Contains putrescent eggs solids (4.63%), garlic (.001%) and capsaicin (.001%) 16-ounce concentrate bottle yields 1 gallon of ready-to-use repellent, enough to treat 200 4-foot-tall ornamental shrubs, or approximately 1,750 square feet of plantings.