Permethrin ointment for body, and spray for clothing. The spray is for shoes, camping gear and clothing. It lasts 4-6 washes and instantly kills tics, chiggers, mites, scabies, etc. I even used it on a door sill when some ants ventured into my mud room. The ointment can be used after a shower while still wet. Leave it on 20-30 minutes and re-shower. In all honesty when I was in the Army I used the spray on my skin and had no side effects, but the instructions warn against skin exposure.