Rooster Booster Sulfur Ointment is the best mite control product on the market. Sulfur Salve Ointment comes in a super concentrated petroleum base that aids in the prevention of feather mites and lice. Note: Rooster Booster Sulfur Ointment also helps to heal any skin problems or eruptions on poultry or fowl. Use Rooster Booster Sulfur Ointment as an external treatment for insect bites, skin infections, infected wounds, skin irritations, fungi, and for the adverse effects of mites, lice, and pox on poultry or fowl. Directions: Apply 3 to 4 times daily or as needed. For poultry, apply to feathers, under wings, and on legs and feet. Cannot be sold in NJ or LA.