Inquiring Minds

How Do No Tears Shampoos Work?

TV-Y7
S1 • E11    Nov 21, 1999    30m
How surfactant, the ingredient in shampoo that causes the burning sensation and helps rid the hair of dirt, reacts with the eye's tear film. And a look at amphoteric surfactants, which are found in 'no-tears' shampoo, and their properties.

Where to Watch Inquiring Minds - S1 • E11

Cast of How Do No Tears Shampoos Work?

  • Michael Kinney
  • Chris RobinsonHimself - Host

 

  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices