Repellex castor oil-based liquid mole and gopher repellent with cinnamon oil, garlic oil and white pepper features advantages over many other similar repellents. Liquid ready-to-spray mole and gopher repellent formula is fast-acting and contains an emulsifier. This allows the oils to mix with water to provide quick absorption into the soil. 32-oz. bottle. Covers 8,000 sq. ft.