Added citronella essential oils. Citronella assists in deterring flying insects from the stable. Suitable for horses that are sensitive to insect bites or that suffer from Sweet Itch. Maintains a fresh and pleasant stable environment. Dust extracted. Treated with Trus-STEED Stable Guard disinfectant. Packaged in fully degradable bags. Bale net weight approximately 20kg. Biodegrades on muckheap in around 6 months.