Enriched with Quassia extract and vinegar, our gentle, effective formula helps cleanse, condition, detangle, and prevent head lice. We know lice proliferate during hot seasons, and it happens mostly during scholar ages. Our ingredients are carefully selected; vinegar is a natural antiseptic that prevents bacteria proliferation and will work efficiently to fight lice and eliminate nits. Thanks to acetic acid, a part of vinegar, it is possible to soften the substance that allows the nits to stick to the hair's root. Its aroma also acts as a repellent for these insects and causes them to look for another place. Our new line is created thinking about your family's wellbeing. GRISI developed this formula to prevent lice's appearance and spread while taking care of your children's hair without damaging it. Lice are only transmitted by contagion; they hold to the scalp and feed on your blood. The anti-lice products by GRISI can be used without worrying about feeling itchy or mistreating the little one's hair. They provide an outstanding defense against lice when using the Shampoo in conjunction with our Repel Lotion. Our non-toxic formula was developed to protect the whole family's hair.