Okay , my flock has some bugs on them its because a few months ago i bought a hen from the market and im pretty sure she was mistreated and proboaly had mites, anyways i checked them today and on one of my roosters feathers by his vent there is clumps of whites stuff , which i think are eggs , anyway a few others have bugs on there underbelly and lower back , so i used dry kill and rubbed all over there body with it then sprinkled it onto the coop floor in the hey anything else i can do?