Recommended by pediatricians, our 3-step lice removal process, including our exclusive warm air technology, is 99%+ effective in killing both lice and nits. Call Lice Clinics of America to speak with one of our head lice specialists to learn more about our treatment options. Our Signature Airall? Treatment kills head lice and lice nits in a single treatment. We stand behind our Lice Removal service! In the unlikely event of lice treatment failure ? we will re-treat you for FREE.