What Can Kill Lice In The Hair?

What Can Kill Lice In The Hair? Treatment Application Ivermectin lotion (Sklice) Apply to dry hair and scalp. Rinse after 10 minutes with water. It’s effective with only one treatment. Spinosad topical suspension (Natroba) Apply to dry hair and scalp. Rinse after 10 minutes with water. Repeated treatment is typically not necessary. How do you