2 cups milk
2 tablespoons black pepper
2 tablespoons granulated sugar
2 tablespoons brown
Brown paper bags, cut into strips
Bring all ingredients except paper bag strips to a boil for 5 minutes. Reduce heat, Simmer uncovered 5 minutes longer, until thickened, and then cool.
Carefully Wind the brown paper strips into a tight roll and drop them into the mixture until saturated. Carefully rewind the strips and allow them air dry on a cookie sheet until they are just tacky to the touch.
To use, suspend the strips with a thumbtack wherever flies are a problem.
Caution: Keep this away from pets and children.