This before applying kajal into eyes of your baby. Here are few harmful effects of kajal - Lead Contamination: Many traditional preparations of kajal contain high levels of lead, which can be toxic if ingested or absorbed through the skin. Lead poisoning in infants can lead to developmental delays, learning difficulties, and other serious health issues. - Risk of Infections: The application of kajal involves touching the sensitive eye area, which can introduce bacteria and other pathogens. This