EquiShield IBH Spray is formulated to address Insect Bite Hypersensitivity allergic dermatitis. Provides topical anesthetic, antiseptic, and anti-inflammatory properties. EquiShield IBH Spray soothes and treats the horse while naturally repelling insects. For use on horses, dogs, and cats. Apply directly to the affected areas. Contains 2% chlorhexidine gluconate, 1% pramoxine HCl, 1% citronella oil, and 0.5% hydrocortisone.