The Lice Knowing You © Lice Styling Gel allows you to create glamour doos and faux hawks while preventing against head lice. It is gentle enough to use every day. It contains no parabens, sulfates or toxic ingredients of any kind. For the ultimate in lice protection, use with the Lice Knowing You © Lice Shampoo and Conditioner. Give lice the brush off...for good!