how to disinfect for head lice
If you choose to remove lice from household items, here are some tips: 1  To rid hair brushes, combs, barrettes, and other hair ornaments of lice, soak them in hot water [at least 130Â°F (54Â°C) ] for 5 to 10 minutes, soak them in isopropyl alcohol, or wash them with a shampoo that is used to treat head lice. Dry-cleaning or storing clothing in a plastic bag for 2 weeks will also destroy lice. 2  These methods are the main treatment for a person who has body lice. 3  Vacuum carpets, upholstery, and mattresses to remove hairs that might have live eggs attached. 4  You do not need to fumigate the house with insecticide sprays.