Head lice are a common issue, especially for parents when their children catch them at school. The spread is more common after school holidays, as children mix together. Lice spread by crawling through hair and cannot fly or jump.

While lice are often linked to hats and brushes, the risk of transmission through these items is low. Detecting lice involves checking for small, translucent insects on the scalp and itching. Lice eggs can be dark if they contain lice or light if hatched.

Treatment options include lice shampoo or a chemical-free alternative: mouthwash and white vinegar. This method involves applying mouthwash and vinegar to remove eggs effectively and inexpensively.