Getting rid of body lice can be a bit daunting, but the benefit is much better in my opinion. First, you should wash all your clothes, sheets, blankets and pillow cases in very hot water. Once in the dryer, dry at hottest temperature. If your clothes can not be washed or dried, seal them in a bag an place in a freezer for no less than three days. You should also run a vacumm thoroughlt through the house. This includes; beds, couches and chairs. Make sure to empty the bag in the garbage and take out immediately.