The use of vinegar to remove lice eggs is not really effective. Vinegar, as a food, is acidic, and this acid does not have pharmacological properties that make it ineffective for lice treatment. Topical application only softens the hair and makes it easier to comb. Lice eggs are laid by lice parasites, and the key to treatment is to give insecticidal medication, such as sulfur ointment, tincture of Bacopa monnieri, etc. Since lice produce eggs that stick to the roots or shafts of the hair, removing the hair from the affected area will remove the eggs. When infected with lice, it is important to pay attention to hygiene, take care to disinfect the skin as well as underwear, and carry out treatment under the guidance of a doctor.