What kind of hair die kills lice?

Certain hair dyes that contain harsh chemicals, such as ammonia and peroxide, can be effective in killing lice due to their strong formulations. However, using hair dye as a treatment for lice is not recommended, as it may not be effective and can cause scalp irritation. There are specific over-the-counter treatments designed for lice that are safer and more effective. It's best to use products specifically formulated for lice removal for safe and effective treatment.