Lice Knowing You Lice Knowing You Detangler and Conditioner Spray 8 oz.Lice Detangler and Conditioning Spray creates tangle-free, great looking hair, without product build-up, while defending hair from lice. Spray on hair before or after school, camp or activities where children are present. Lice Knowing You Detangler and Conditioning Spray is gentle enough to use every day, multiple times a 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 Repelling Shampoo and Conditioner. Give lice the brush off - for good!