Give the “shrinkwrap” method a try
Despite its name, this method doesn’t involve any kind of plastic wrap. It involves applying a non-toxic product to the hair (gentle skin cleanser), nit combing as much as possible, and blow-drying the hair. This process is repeated three times every week.
Some doctors recommend this lice-killing protocol.
In a clinical trial, an average of 96% of patients were benefited at the end of treatment, and 95% were lice-free after 6-month of follow-up.