Head lice will only disappear on their own when there aren’t enough lice around to maintain an infestation. Otherwise, the infestation will last indefinitely. However, proper treatment can eliminate the infestation within two weeks. Typically, head lice are acquired from direct contact with infested hair. They rarely spread through the use of shared hair accessories, and they are not contagious among children or adults. Furthermore, head lice are not a sign of poor hygiene or housekeeping.
The most effective prevention is avoiding head-to-head contact and treating everyone in your household with a lice treatment. Head-to-head contact is bad for lice, so it’s important to wash hats, pillowcases, clothing, and other personal items in hot water. Additionally, you should wash bed linens and clothing that were used by an infested person. While you may be tempted to use fumigant sprays to kill the lice, these should be avoided because they can be harmful if inhaled or absorbed through the skin.
The best way to treat head lice is to use a lice treatment that contains a pesticide-free ingredient. There are many products available at drug stores, including natural lice treatments. However, it is important to remember that home remedies and toxic chemicals should never be used on children. You should consult your healthcare provider before using any head lice treatment.