 [ Symptoms ] what are some soaps that can treat scabies i have tried creams but they do not seem to work  i heard manuka soap works [ Disease ] i have heard of no soaps that are an effective scabies treatment scabies are tiny insects that are living under the skin so soap on the skin will not have any effect ask your medical provider for a prescription scabies treatment and remember that itching and irritation can continue for weeks after a successful treatment