Eli Packouz (pronounced “Eh-Lee Pack-owz”) is a serial inventor and two-time founder. He started his first company, Singular Sound, with his brother in 2013; they have since launched eight blockbuster products. In 2017, he partnered with Dr. Ralf Raud and Dr. Ana Mascarenhas to create the first device that automatically flosses all your teeth in only 10 seconds — Instafloss. After five years of research and development, Instafloss is ready to change the world, one tooth at a time.