Thanks @dawg53 !Poultry lice eggs dissolve shortly after using coconut oil. Picking/cleaning up the bird afterwards is a pain in the neck. Generally the eggs are located around the vent area and a butt wash with dish detergent removes the oil...patience.
The goal is to prevent the eggs from hatching.
BTW: Poultry lice do not bite and suck blood. However, if there is a cut on the skin with blood for example, they will feed on the blood, lucky for them. Poultry lice get their moisture from around the eyes and vent area on a chicken.
Human and other animal lice bite and suck blood.