I want to put some myths about head lice to sleep once and for all. There is so much misinformation on the web and lice are common enough that most everyone knows what they are, but not common enough that everyone knows how to deal with them. Parents can save a lot of time and worry if they learn the following.
Head lice are not like bedbugs. Bedbugs can survive off of the person, but head lice cannot. Bedbugs like to hide around the house, and head lice do not. Lice are thought to be able to survive for 36 to 48 hours off of the human head, but this is pretty unusual. Most head lice are dead within 24 hours because they need to feed several times a day. So, bagging stuffed animals for two weeks is overkill, and spraying the furniture with bug repellant is also overkill. I recommend washing and drying pillow cases and sheets and vacuuming the house and car. You can put combs and brushes in the freezer overnight, and that will pretty much wrap things up.
Your main focus should be to take care of the lice and nits (lice eggs) on the head. Head lice spread very easily through head to head contact, so once you find lice on one member of the family, it’s a good idea to have the whole family checked. Just one female louse (lice is plural, louse is singular) can start a lice infestation. That is because an adult female louse has the ability to lay multiple eggs after it has once been inseminated. While it is true that lice can spread through combs, and shared hats and helmets, this is less common.
So there you have it, some quick and useful facts about head lice.










