The Lice Problem - if you’re a parent you’ve probably had to deal with it at least once. And you dread having to do it again. Every school year, thousands children get head lice. More and more, parents are finding that chemical based lice shampoos just don’t work. Not knowing what else to do, many parents shampoo again with the same, or another, pesticide based lice shampoo, use pesticide based lice sprays on carpets or furniture, wash bedding and clothing over and over, in an attempt to solve the problem. The costs and frustrations mount - and so do the exposures to harmful chemicals. And often, the lice remain.