I know, whenever I am in the market for something, I do research, to make sure I am getting the best price. However it's not just, about price. If the quality is inferior, I am not interested. It's the same thing with head lice removal. If you are shopping for strictly the lowest price lice treatment, you have many choices. If you want the best lice treatment, with a guarantee to get rid of lice, you only have one choice. My wife and I own Licenders. We take lice removal personally.