COAT DEFENSE Trouble Spot Drying Paste for Horses - Natural Equine Wound Care That Provides Safe & Effective Relief from Scratches, Sweet Itch, Summer Sores, Proud Flesh, Mud Fever, Girth Rot (24 Oz)Speeds healing on insect bites, scratches, wounds, summer sores and proud flesh. Relieves itch caused by insect bites, sweet itch, inflammation and cellulitis. Acts as a poultice on inflammation and cellulitis. Creates a barrier between insects and horses skin when applied in a diluted formula. Prevents summer sores by creating a barrier when applied to broken skin. Speeds healing on insect bites, scratches, wounds, summer sores and proud flesh.