Inquiring Minds

How Do No Tears Shampoos Work?

S1 E11    Nov 20, 1999    30m    TV-Y7
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 How Do No Tears Shampoos Work?
Cast of How Do No Tears Shampoos Work?
  • Michael Kinney
  • Chris RobinsonHimself - Host
 
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