What "Shark Tank" 18-th episode about
A 16-year-old environmentalist has an eco-friendly way to say goodbye to plastic bottles; a former soap star villainess wants the sharks to make a deal with her one-piece swimsuit that can keep you sun-safe and stylish; two men pitch an app that creates exercise playlists for the everyday person; and a man promises to expose the hidden, dirty secrets lurking in your mattress. Plus, a follow-up on Signal Vault that protects consumers from crowd-hack-attacks, in which Lori Greiner and Robert Herjavec invested in during Season 7.
Episode number: 18
Episode name: "Sworkit, The Clean Sleep Machine, TUTUblue, Nohbo"
Episode release date: 20 february 2016 at 02:00
Status: aired
Rating: 7.0
