What NitsTea Tree Scalp Rub for Treatment of Head Lice - 2 x 100ml Twin Pack

I used this on my daughters hair and found it completely ineffective, the lice were not detoured by it at all and still alive after I combed it through. It is also very hard to spread this through the hair and not just the scalp. It leaves a very greasy residue on the hair even after washing.Really disappointed by this product after spending quite a lot, I HAD to buy a completely different product.