Looking for a home remedy for head lice - ideas?

I think my daughter has head lice and if I'm going to try his brothers need to do well. My children and you have sensitive skin and allergies and I really prefer not to dump a bunch of chemicals in the head. I heard vinegar works, but I wonder of people who have tried home remedies. What he did use and does not work?

I did some research online and discovered that neem oil is an insecticide natural. You can get the healthy and natural food stores and put about 3 tablespoons of about 8 tablespoons olive oil or carrier as something (might try the oil coconut this time from advice on this site), apply to hair, wrap in plastic, rinse, shampoo, etc. The thing with neem oil, however, it 's are supposed to affect the nits as well, and prevent them from hatching. I know I only had to do a treatment of last time (And it was a bad infestation) and then we kept washing with shampoo neem oil (also available from natural food and natural food stores, a brand TheraNeem). The only thing is neem oil smells weird. Something like sulfur or onion or something bad. The shampoo smells good.