Occhio al Pidocchio is a specialized head lice treatment shampoo formulated with natural ingredients like grapefruit seeds, lavender flowers, and amargo bark. This 200ml shampoo creates an inhospitable environment for lice and nits while being gentle enough for frequent use, leaving hair soft and manageable. The shampoo can be used both preventively and as part of an active lice treatment regimen. For prevention, apply to wet hair focusing on neck and behind ears, leave for a few minutes, then rinse and repeat. When treating active infestations, use after applying anti-lice oil, washing thoroughly and combing with a fine-toothed comb to remove dead lice and nits. During peak infestation periods, use every 3-4 days for best results.