Sprinkle about 1/4 cup into each nesting box and in and around the coop enclosure atop straw, rice hulls, wood shavings or into the nesting material of your choice.
PS --> Go ahead and raise more chickens, no one is looking or counting.
Best when used within 90 days of opening package. Store in a cool, dry location and avoid extreme heat and direct sunlight. Do not expose to moisture. Not intended for medical use. Not for human consumption. Keep out of reach of children.