Help repel pests with Pampered Chicken Mama’s MiteBGone Poultry Coop & Dust Bath Herbs. This dried herb mixture is specially formulated with herbs that help ward off mites. The natural blend of rosemary, garlic, spearmint, and thyme promotes a pleasant aroma in your chickens’ coop. These herbs are suitable for use in chicken coops and dust baths, and they can be mixed with coop bedding or nesting box liners (sold separately).