Happy Jack Dermacide OintmentOur Dermacide Ointment is our same 50 year old proven mange medicine formula, but in a creamy ointment. Its perfect for facial and small spot areas where full coverage treatment is not necessary. Use it on mange mite infestations, itching eczemas, fungus infections such as hot spots, dermatitis, falling hair, plus skin irritations of all kinds. Dermacide adheres to the dogs skin and stays in place once applied.