Our Head Lice Removal Spray Contains Field Mint Leaf Extract, Sophora Flavescens Root Extract, Hyaluronic Acid. It Can Penetrate into the Root of Hair Follicle and Quickly Solve the Problem of Lice. Its Use Method Is Very Simple: Open the Package and Spray the Head Lice Removal Spray Directly on the Hair. And the Essence Extracted from Herbs Is Mild in Nature.