Are you putting the coconut oil on your head? I was thinking about a shampoo that I would add stuff to. Will try. Coconut on the butt..LOL that's the only place I don't have them. My pin worms/threadworms are in my feet. Started when my heels were sooo sensitive it hurt to put them on the mattress. Went for a detox foot ionizing bath, the tiny worms came out in the water. It's a nightmare, but I am feeling better considering I am doing this all on research and instincts. Eight doctors were clueless. PS -- big joker fans here!