Nit-Enz Head Lice Repellent Hair Gel 250ml is created from a combination of pine extracts, citronella, honey, water and aloe vera. These are the same ingredients as our repellent hair spray, but with more cellulous added to create thicker texture. Nit-Enz Repellent Hair Gel is applied wet and dries stiff, boys can spike their hair up with it or girls can apply it to their hair as they put their hair up into a pony tail, keeping their hair away from their face for the day.