After 2 terrible bouts of lice we use Fairy Tales daily. We wash the hair with the Rosemary Repel shampoo every other day and spray the kids with the leave in conditioning spray in the morning before I brush out their hair. This product feels very light, exactly like a detangling spray. I also use a couple of spritzes of the Rosemary Repel Spray and Shield when I am done combing the hair. The Repel feels very sticky like a strong hold hairspray so I only use a couple of sprays. I do use more of it when going to a playground or other place that I feel the hair could be touching places that other kid's hair has been. I also spray the kids jackets and back packs with the Repel product before they leave for school. The smell of the products was not great at first but I am used to it now and don't even notice it. I don't think the hair looks any different with Fairy Tales products other than the Repel- like I said it can make the hair look stiff like hairspray.
I find that drugstore.com has the Fairy Tales products cheaper than the Fairy Tales website and much better than at some of the hair salons I have seen them at.
Good Luck!! I understand how awful lice is. I am still traumatized over a year later and use Fairy Tales hoping that it is giving us some sort of protection.