1. If there are lice on your head, you can wash your hair with white vinegar, because white vinegar is acidic, and lice will die because of corrosion in an acidic environment.

2, you can cut your hair short, so that there is no room for lice to survive, so that lice can't continue to survive and reproduce.

3. Pay attention to the hygiene of yourself and the surrounding environment in daily life, and solve the problem of lice on your body or head from the root.

Extended data:

When lice bite the human body, the saliva secreted enters the human skin, making the skin itchy. Grasping by hand will damage the skin, leading to secondary infection and abscess. Body lice and head lice are considered to be the main vectors of epidemic typhus and fever reduction.

Body lice can also spread some trench fever. In the event of war or natural disasters, due to the decline of health level, the population is relatively concentrated, which is more conducive to the spread of lice disease. In addition, tick-borne diseases occur frequently in winter, which is related to personal hygiene.

Baidu encyclopedia-lice (exclusion method)