The instructions for use of this product are to use the double channel steel comb to comb the hair and remove lice and nits. It is recommended to use the product on dry hair and divide the hair into sections to ensure that all the hair is combed through. It is important to comb from the roots to the ends, making sure to comb through the hair. After each pass, the comb should be cleaned to remove captured lice and nits. It is recommended to repeat this process regularly until the lice and nits are completely eliminated.
