Organic treatments
When using organic treatments, dust the affected chicken with diatomaceous and wood ash. Furthermore, sprinkle either diatomaceous earth or wood ash in chicken living areas. Also, place bags filled with diatomaceous earth and wood ash in chicken living areas. Furthermore, dust chicken coop with diatomaceous earth and wood ash after removing chicken litter.
Other organic remedies
Mix 2 teaspoonful of neem oil in 2 litres of water and spray the affected chicken. Furthermore, mix 5 MLS per litre of either white cider vinegar or apple cider vinegar and spray the affected chickens. Alternatively, apply either coconut or essentials oils on chicken affected areas. Lastly, ensure clearing and burning of litter containing lice as well as inspecting chicken regularly.