However, we have found that heavily infested hair may require multiple treatments and the comb may not work as well without the My Hair Helpers’ Lice Treatment family of products. Additionally ...
Head lice infestations can be difficult to cure completely, and typically require multiple treatments. Some products may act by suffocation of the insects; these may require up to an 8 hour ...
Head lice affect more than 100 million people worldwide annually. Permethrin (1% formulation) is efficacious but resistance is emerging. Malathion (0.5% formulation) is an alternative, but ...