Shark Tank - Season 13 Episode 4 -

Entrepreneurs from Brooklyn, New York, and Charlotte, North Carolina, pitch their solution to a problem for swimmers. A trio of entrepreneurs from New Orleans, Louisiana, introduce their dating tool for cat lovers. Entrepreneurs from New York City pitch their product that encourages children to wash their hands. An entrepreneur from Houston, Texas, pitches her African-inspired beauty line. Nirav Tolia is the guest shark.