Neem vegetable oil (or neem) has been recognized for centuries in Indian sacred texts as a "remedy for all evils". It is one of the most important and widely used Ayurvedic plants in India, known for its remarkable effectiveness in bacteria , parasites, lice and other undesirable insects (mosquitoes, aphids, flies, fleas, ticks ...). .) . Purifying, it is particularly very effective on skin problems (button, skin infection, mycosis ...) and mites.